REZNOR 1034364-A Vented Gas Fired Unit

GENERAL INFORMATION

These gas conversion kits are for standard power vent or separated-combustion heaters equipped with either a single-stage or two-stage gas valve.

Model Identification
When converting fuels, it is necessary to have the complete heater model. The identifying model number can be found on the heater rating plate. The rating plate identifies only original equipment so also compare the label on the gas valve with the description listed.

DANGER

FIRE OR EXPLOSION HAZARD

• Failure to follow safety warnings exactly could result in serious injury, death, or property damage.
• Improper installation, adjustment, alteration, service, or maintenance can cause serious injury, death, or property damage.
• Installation and service must be performed by a qualified installer, service agency, or the gas supplier.
• Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

WHAT TO DO IF YOU SMELL GAS

• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any phone in your building.
• Leave the building immediately.
• Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.
• If you cannot reach your gas supplier, call the fire department.

DO NOT DESTROY. PLEASE READ CAREFULLY. KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.

Important Safety Information

Please read all information in this manual thoroughly and become familiar with the capabilities and use of your appliance before attempting to operate or maintain this unit. Pay attention to all dangers, warnings, cautions, and notes highlighted in this manual. Safety markings should not be ignored and are used frequently throughout to designate a degree or level of seriousness.

• DANGER : A danger statement describes a potentially hazardous situation that if not avoided, will result in severe personal injury or death and/or property damage.
• WARNING : A warning statement describes a potentially hazardous situation that if not avoided, can result in severe personal injury and/or property damage.
• CAUTION : A caution statement describes a potentially hazardous situation that if not avoided, can result in minor or moderate personal injury and/or property damage.
• NOTE : A note provides important information that should not be ignored.

danger

• The gas burner in this gas-fired equipment is designed to provide safe complete combustion. However, if the installation does not permit the burner to receive the proper supply of combustion air, complete combustion may not occur. The result is incomplete combustion, which produces carbon monoxide, a poisonous gas that can cause death.
• Safe operation of indirect-fired gas-burning equipment requires a properly operating vent system that vents all flue products to the outside atmosphere. Failure to provide proper venting will result in a health hazard that could cause serious personal injury or death.
• On separated combustion heaters, install either the horizontal or vertical combustion air/vent system illustrated in the heater venting manual, using the concentric adapter supplied. For all heater installations, always comply with the combustion air requirements in the installation codes and instructions. Standard Power Vent heaters installed in a confined space must be supplied with air for combustion as required by Code and in the heater installation manual. Combustion air at the burner should be regulated only by manufacturer-provided equipment. Never restrict or otherwise alter the supply of combustion air to any heater. Maintain the vent or vent/combustion air system in structurally sound and proper operating condition.
• Improper installation, adjustment, alteration, service, or maintenance can cause property damage, injury, or death. Read the installation, operation and maintenance instructions thoroughly before installing or servicing this equipment.
• The conversion kit is to be selected and installed by a qualified service person in accordance with these instructions and in compliance with all codes and requirements of authorities having jurisdiction. Failure to follow instructions could result in death, serious injury, and/or property damage. The qualified agency performing this work assumes responsibility for this conversion.

CONVERSION KIT SELECTION

Each conversion kit includes two or three spring kits and burner orifices for multiple unit sizes. Some parts will not be used—carefully select the parts to be used. Refer to Table 1 for a list of natural gas to propane conversion kit components. Refer to Table 2 for a list of propane to natural gas conversion kit components.

Table 1. Natural Gas to Propane Conversion Kit Components|
---|---
Unit Size| Model (Kit PN)| Component| Description| PN| Gas Valve (Manufacturer’s PN)|

All

| Spring kit| #393691 for single-stage valve VR8105, VR8205, or VR8305| 98720|

—

|
Tape| Conversion| 64391|
Disk| Propane| 37752|
Label *****| High-elevation adjustment| 197062|
| UDBP, UDBS| Spring kit| #396221 for single-stage valve VR8215| 260605|

1/2-inch, single-stage (VR8105K2942, VR8205K2957, or VR8215T1239)

|
Burner orifices| Refer to Table 3|
| (269840) or UBX,|
030,| |
Plate| Air restrictor, 1-3/16-inch (30 mm) diameter opening| 203078|
| Spring kit| #396221 for a VR8215 single-stage valve| 260605|
045| UDAP, UDAS|
Burner orifices| Refer to Table 3|
| (269835) or UDX,|
| UDZ (1036536R)|
Plate| Air restrictor, 1-3/8-inch (35 mm) diameter opening| 196687|
|

UDBP, UDBS

| Spring kit| #396221 for single-stage valve VR8215| 260605|

1/2-inch, single-stage (VR8105K2942, VR8205K2957, or VR8215T1239)

or

1/2-inch, two-stage (VR8105N2949 or VR8205N2921)

|

396021 for two-stage valve VR8105, VR8205, or VR8305| 197207|

| (269841) or UBX,|
Burner orifices| Refer to Table 3|
| UBZ (1036542R)|
Plate| Air restrictor restrictor, 1-9/16-inch (40 mm) diameter opening| 202051|
060,| |
| Spring kit| #396221 for a VR8215 single-stage valve| 260605|
075| |
| UDAP, UDAS|

396021 for two-stage valve VR8105, VR8205, or VR8305| 197207|

| (269836) or UDX,|
Burner orifices| Refer to Table 3|
| UDZ (1036537R)|
Plate| Air restrictor, 1-3/4-inch (44 mm) diameter opening| 196688|
| UDAP, UDAS, UDBP, UDBS, (269837) or UBX, UBZ, UDX, UDZ (1036538R)| Spring kit| #396221 for single-stage valve VR8215| 260605|

1/2-inch, single-stage (VR8205K2957 or VR8215T1239)

or

1/2-inch, two-stage (VR8205N2921)

|
100,| #396021 for two-stage valve VR8105, VR8205, or VR8305| 197207|
Burner orifices| Refer to Table 3|
125|
| Plate **| Air restrictor, 1-3/4-inch (44 mm) diameter opening| 196688|
| UDAP, UDAS, UDBP, UDBS, (269838) or UBX, UBZ, UDX, UDZ (1036539R)| Spring kit| #396221 for single-stage valve VR8215| 260605|
150,| #396021 for two-stage valve VR8105, VR8205, or VR8305| 197207|
Burner orifices| Refer to Table 3|
175|
| Plate **| Air restrictor, 1-3/4-inch (44 mm) diameter opening| 196688|

200,

225,

250

|

UDAP, UDAS, UDBP, UDBS, (269839) or UBX, UBZ, UDX, UDZ (1036540R)

|

Spring kit

|

396221 for single-stage valve VR8215

|

260605

| 1/2-inch, single-stage (VR8205K2957 or VR8215T1239),

3/4-inch single-stage (VR8305K4241),

or

1/2-inch, two-stage (VR8205N2921 or VR8305N4297)

|

396021 for two-stage valve VR8105, VR8205, or VR8305

|

197207

|

Burner orifices

|

Refer to Table 3

|
| UDAP, UDAS,| Spring kit| #393691 for single-stage valve VR8305K| 98720| 3/4-inch, single-stage (VR8305K4241)

or

3/4-inch, two-stage (VR8305N4297)

|
300,| UDBP, UDBS,|

396021 for two-stage valve VR8105, VR8205, or VR8305| 197207|

350,| (201732) or UBX,|
Burner orifices| Refer to Table 3|
400| UBZ, UDX, UDZ (1036543R)|
* Used only at installation elevations >2000 feet (>610 meters).|
** The plate from kit PN 269837 is not used on unit size 125 models. The plate from kit PN 269838 is not used on unit size 175 models for residential or commercial applications.|
Table 2. Propane to Natural Gas Conversion Kit Components

Unit Size| Model (Kit PN)| Component| Description| PN| Gas Valve (Manufacturer’s PN)

All

| Spring kit| #394588 for single-stage valve VR8105, VR8205, or VR8305| 98721|

—

Tape| Conversion| 64391
Disk| Natural gas| 1401
Label **| High-elevation adjustment| 197062

030,

045

| UDAP, UDAS, UDBP, UDBS, (269851) or UBX, UBZ, UDX, UDZ (1036544R)| Spring kit| Spring kit #396222 for a VR8215 single-stage valve| 261651| 1/2-inch, single-stage (VR8105K2959, VR8205K2965, or VR8215T5214)
Burner orifices| Refer to Table 3

060,

075

| UDAP, UDAS, UDBP, UDBS, (269852) or UBX, UBZ, UDX, UDZ (1036545R)| Spring kit| #396222 for single-stage valve VR8215| 261651| ****

1/2-inch, single- stage (VR85K2959, VR8205K2965, or VR8215T5214)

or

1/2-inch, two-stage (VR8105N2931 or VR8205N2913)

396205 for two-stage valve VR8105, VR8205, or VR8305| 197208

Burner orifices| Refer to Table 3

100,

125

| UDAP, UDAS, UDBP, UDBS, (269853) or UBX, UBZ, UDX, UDZ (1036546R)| ****

Spring kit

| #396222 for single-stage valve VR8215| 261651

396205 for two-stage valve VR8105, VR8205, or VR8305| 197208

Burner orifices| Refer to Table 3

150,

175

| UDAP, UDAS, UDBP, UDBS, (269854) or UBX, UBZ, UDX, UDZ (1036547R)| ****

Spring kit

| #396222 for single-stage valve VR8215| 261651

396205 for two-stage valve VR8105, VR8205, or VR8305| 197208

Burner orifices| Refer to Table 3

200,

225,

250

| ****

UDAP, UDAS, UDBP, UDBS, (269855) or UBX, UBZ, UDX, UDZ (1036548R)

| ****

Spring kit

| ****

396222 for sinle-stage valve VR8215

| ****

261651

| 1/2-inch, single- stage (VR85K2959, VR8205K2965, or VR8215T5214),

3/4-inch single-stage (VR8305N4258),

1/2-inch, two-stage (VR8105N2931 or VR8205N2913),

or

3/4-inch, two-stage (VR8305N4289)

396205 for two-stage valve VR8105, VR8205, or VR8305

| ****

197208

Burner orifices

| ****

Refer to Table 3

300,

350,

400

| UDAP, UDAS, UDBP, UDBS, (201738) or UBX, UBZ, UDX, UDZ (1036549R)| Spring kit| #396205 for two-stage valve VR8105, VR8205, or VR8305| 197208| 3/4-inch, single-stage (VR8305N4258) or

3/4-inch, two-stage (VR8305N4289)

Burner orifices| Refer to Table 3
***** Used only at installation elevations >2000 feet (>610 meters).

INSTALLATION

Install the conversion kit in accordance with the following steps. Ensure that the kit is correct for the size of the heater being serviced (refer to Table 1 or Table 2). Heater component locations are shown in

Remove gas supply and electrical power:

•  Turn off gas supply at shutoff valve outside of heater.
•  Turn off electrical power.
•  Open control access panel.

Install regulator spring kit

WARNING
Regulator spring kits are not interchangeable. Each kit must be used only in the model and type of gas valve for which the kit is designated. Verify compatibility before installing the regulator spring kit.

• Select regulator spring kit that corresponds with gas valve on heater. All gas conversion kits include one or two regulator spring kits for single-stage valve and one regulator spring for two-stage valve. Other included regulator spring kits will not be used.
• Install regulator spring kit in accordance with gas valve manufacturer’s instructions (included with regulator spring kit).

NOTE: After a new regulator spring kit is installed, it is necessary to adjust the spring for correct manifold pressure. This adjustment can be made only after the heater is in operation (refer to step 7).

Remove or install air restrictor plate as necessary and replace burner orifice

Carefully remove existing burner orifice (see Figure 2, DETAIL A).

USED ONLY ON UNIT SIZES 030, 045, 060, 075, 100, AND 150 (ALL PROPANE MODELS) AND UNIT SIZE 125 (PROPANE MODELS UDBP, UDBS, UBX, AND UBZ). Burner Orifice and Air Restrictor Plate

danger

• The air restrictor plate MUST BE REMOVED when converting unit sizes 030, 045, 060, 075, 100, and 150 (all models) and unit size 125 (models UDBP, UDBS, UBX, and UBZ) to natural gas.
• For these models/unit sizes, the failure to install or remove the air restrictor plate in accordance with the following directions can cause death or injury and/or property damage.
• For unit sizes 030, 045, 060, 075, 100, and 150 (all models) and unit size 125 (models UDBP, UDBS, UBX, and UBZ), proceed to step c. For all other models/unit sizes, proceed to step e.
• If converting from propane to natural gas, remove air restrictor plate as follows. If converting from natural gas to propane, install air restrictor plate in accordance with step d.
• See Figure 2, DETAIL B to locate air restrictor plate held in place on venturi tube by its bent tabs.
•  Use pliers to carefully unbend tabs as shown in Figure 2, DETAIL A and remove air restrictor plate.
• For natural gas to propane conversion, install air restrictor plate as follows:
• Refer to Table 1 or Table 2 to select correct air restrictor plate. Slide plate in place over venturi tube opening so that its 45-degree angle is hooked over rear of venturi tube (see Figure 2).
• While holding plate in position, use pliers to carefully bend tabs to lock plate in place (see Figure 2, DETAIL B). Ensure that air restrictor is aligned and secure.
• For all conversions, select replacement burner orifices in accordance with Table 3. All conversion kits include two or three burner orifices. Other included orifice(s) will not be used.

Table 3.    Burner Orifices

Unit Size| Model| Natural Gas| Propane
Orifice Size/Marking (PN)
030| UDAP, UDAS, UDBP, UDBS| #37 (196853)| 1.6 mm (196844)
UBX, UBZ, UDX, UDZ| #39 (196852)
045| UDAP, UDAS, UDBP, UDBS| #30 (196838)| #48 (196845)
UBX, UBZ, UDX, UDZ| 3.1 mm (120144)
060| UDAP, UDAS, UDBP, UDBS| 3.7 mm (196839)| 2.3 mm (196846)
UBX, UBZ, UDX, UDZ| #28 (124969)| 2.25 mm (1034350)
075| UDAP, UDAS, UDBP, UDBS| #19 (196855)| #39 (196852)
UBX, UBZ, UDX, UDZ| #22 (196361)| #40 (120137)
100| UDAP, UDAS, UDBP, UDBS| #10 (120158)| 3.0 mm (196854)
UBX, UBZ, UDX, UDZ| #14 (208247)| #32 (120141)
125| UDAP, UDAS, UDBP, UDBS| #4 (196840)| 3.2 mm (196847)
UBX, UBZ, UDX, UDZ| #10 (120158)| 3.1 mm (120144)
150| UDAP, UDAS, UDBP, UDBS| 5.9 mm (131581)| 9/64-inch (196898)
UBX, UBZ, UDX, UDZ| 5.6 mm (208243)| 3.5 mm (120148)
175| UDAP, UDAS, UDBP, UDBS| E (196891)| #24 (196899)
UBX, UBZ, UDX, UDZ| 6.0 mm (208245)| #27 (120149)
200| UDAP, UDAS, UDBP, UDBS| 6.8 mm (196892)| 4.1 mm (196900)
UBX, UBZ, UDX, UDZ| F (120167)
225| All| 6.95 mm (221121)| 11/64 inch (196901)
250| UDAP, UDAS, UDBP, UDBS| L (208255)| #14 (196902)
UBX, UBZ, UDX, UDZ| 4.60 mm (1034352)
300| UDAP, UDAS, UDBP, UDBS| 8.0 mm (221122)| #8 (196903)
UBX, UBZ, UDX, UDZ| 7.8 mm (208253)
350| UDAP, UDAS, UDBP, UDBS| 8.7 mm (221123)| #3 (196904)
UBX, UBZ, UDX, UDZ| 8.5 mm (1034354)| 5.4 mm (1034353)
400| UDAP, UDAS, UDBP, UDBS| 9.6 mm (196897)| 5.8 mm (196905)
UBX, UBZ, UDX, UDZ| 9.2 mm (1034355)

CAUTION
If the heater will be operated at an elevation >6,000 feet (>1,830 meters), a high-elevation pressure switch must be installed.

NOTES:

• If the installation elevation is >6,000 feet (>1,830 meters), verify that the elevation on the rating plate or high-elevation label is >6,000 feet (>1,830 meters). If the rating plate or label does not indicate an elevation of >6,000 feet (>1,830 meters), order and install the appropriate high pressure switch kit.
• If the heater is equipped for installation at an elevation of >6,000 feet (>1,830 meters) and is being installed at a lower elevation, order and install the appropriate switch.
• Contact your distributor to select the factory-authorized replacement part.

For installations at elevations >6,000 feet (>1,830 meters), replace pressure switch:

• Locate pressure switch in control compartment (see Figure 1) and mark and disconnect two pressure switch wires.
• Mark and disconnect sensing tube(s) from pressure switch.
• Remove two screws that secure mounting bracket and remove bracket and pressure switch. Save bracket and screws for reuse.
•  Install replacement pressure switch using mounting bracket and two screws. Reconnect sensing tube(s) and wires.

Restore electrical power and gas supply:

• Turn on electrical power.
• Turn on gas supply and relight heater, following instructions on heater.

Perform leak test:

• Check all connections for gas leaks using commercial leak-detecting fluid or rich soap and water solution. Leaks are indicated by presence of bubbles.
• If leak is detected, tighten connection. If leak cannot be stopped by tightening connection, replace part(s).

Adjust manifold (outlet) pressure:
Manifold gas pressure must never exceed 3.5 IN WC for natural gas or 10 IN WC for propane.

• Determine correct outlet pressure (refer to Table 4) for elevation of installation. If unsure of elevation, contact local gas supplier.
• Turn knob or switch on top of valve to OFF to prevent flow to gas valve.

NOTE: A manometer (fluid-filled gauge) is recommended rather than a spring-type gauge due to the difficulty of maintaining the calibration of a spring-type gauge. Use a water column manometer that is readable to the nearest tenth of an inch.

Table 4. Required Manifold (Outlet) Gas Pressure

Elevation| Single-Stage and Two-Stage High-Fire| Two-Stage Low- Fire
Feet| Meters| Natural Gas| Propane| Natural Gas| Propane
Manifold Pressure (IN WC)
US
0–2000| 0–610| 3.5| 10.0| 1.8| 5.0
2001–3000| 611–915| 3.1| 8.8| 1.6| 4.4
3001–4000| 916–1220| 3.0| 8.5| 1.5| 4.2
4001- 5000| 1221–1525| 2.8| 8.1| 1.5| 4.1
5001–6000| 1526–1830| 2.7| 7.7| 1.4| 3.9
6001–7000| 1831–2135| 2.6| 7.4| 1.3| 3.7
7001–8000| 2136–2440| 2.5| 7.1| 1.3| 3.5
8001–9000| 2441–2745| 2.4| 6.7| 1.2| 3.4
9001–10,000| 2746–3045| 2.3
Canada
0–2000| 0–610| 3.5| 10.0| 1.8| 5.0
2001–4500| 611–1373| 2.8| 8.1| 1.5| 4.1

CAUTION
DO NOT bottom out the gas valve regulator screw. This can result in excessive overfire and heat exchanger failure due to unregulated manifold pressure.

• For single-stage or two-stage high fire valve:
• Turn knob or switch on top of valve to ON.
• Remove cap from regulator screw (see Figure 3) and adjust pressure in accordance with Table 4 by turning regulator screw IN (clockwise) to increase pressure or OUT (counterclockwise) to decrease pressure.
• For two-stage low fire valve:
•  Disconnect wire from HI terminal on gas valve.
•  Remove cap from low-fire regulator screw (see Figure 3) and adjust pressure in accordance with Table 4 by turning regulator screw IN (clockwise) to increase pressure or OUT (counterclockwise) to decrease pressure.
•  Reconnect wire to Hi terminal on gas valve.
• Turn up thermostat. For models UDAS, UDBS, UBZ, and UDZ, depress and hold door safety switch.
• Cycle burner once or twice to properly seat adjustment spring in valve and recheck outlet pressure. When pressure corresponds to Table 4, disconnect manometer and install cap on regulator screw.
• Check for leakage at 1/8-inch outlet pressure tap fitting. Correct as necessary.
• Connect manometer to inlet pressure tap (see Figure 3). While heater is operating, measure inlet pressure, which should be as follows:
• between 5 and 13.5 IN WC for all natural gas models
• between 10 and 13.5 IN WC for UDAP, UDAS, UDBP, and UDBS propane models
• between 11 and 13.5 IN WC for UBX, UBZ, UDX, and UDZ propane models
• If inlet pressure is not in accordance with step 7i, it must be corrected by adjusting manifold (outlet) pressure in accordance with steps 7b through 7e.

NOTES:

• Conversion of a unit using these kits does not alter the input rate. Refer to the rating plate on the heater for the input rate and other appropriate information.
• If adjusted for high-elevation operation, the input rate will be affected.
• The high-elevation adjustment label is not used on units operated at elevations of ≤2,000 feet (≤610 meters).
•  Refer to APPENDIX for input and capacity values for elevation of installation.
• Use permanent marker to fill in appropriate input and capacity values on high-elevation adjustment label from literature bag provided with unit.
• Select location for label on outside of heater access panel that will be conspicuous to anyone operating or servicing unit.
• Ensure that surface is clean and dry and affix label.
• Observe heater operation for at least one complete cycle to check for safe and proper operation. For models UDAS, UDBS, UBZ, and UDZ, depress and hold safety door switch.
• Close control access panel.

APPENDIX: INPUTS AND CAPACITIES BY ELEVATION

Inputs and Capacities by Elevation in US

Elevation

(Feet (Meters))

| ****

Value *****

| Unit Size
030| 045| 060| 075| 100| 125| 150| 175| 200| 225| 250| 300| 350| 400
BTUh

0–2000

(0–610)

| A| 30,000| 45,000| 60,000| 75,000| 105,000| 120,000| 150,000| 175,000| 200,000| 225,000| 250,000| 300,000| 350,000| 400,000
B| 24,600| 37,350| 49,800| 62,250| 88,200| 100,800| 124,500| 145,250| 166,000| 186,750| 207,500| 249,000| 290,500| 332,000
C| 30,000| 45,000| 42,000| 52,500| 73,500| 84,000| 105,000| 122,500| 140,000| 157,500| 175,000| 210,000| 245,000| 280,000

2001–3000

(611–915)

| A| 28,200| 42,300| 56,400| 70,500| 98,700| 112,800| 141,000| 164,500| 188,000| 211,500| 235,000| 282,000| 329,000| 376,000
B| 23,124| 35,109| 46,812| 58,515| 82,908| 94,752| 117,030| 136,535| 156,040| 175,545| 195,050| 234,060| 273,070| 312,080
C| 28,200| 42,300| 39,480| 49,350| 69,090| 78,960| 98,700| 115,150| 131,600| 148,050| 164,500| 197,400| 230,300| 263,200

3001–4000

(916–1220)

| A| 27,600| 41,400| 55,200| 69,000| 96,600| 110,400| 138,000| 161,000| 184,000| 207,000| 230,000| 276,000| 322,000| 368,000
B| 22,632| 34,362| 45,816| 57,270| 81,144| 92,736| 114,540| 133,630| 152,720| 171,810| 190,900| 229,080| 267,260| 305,440
C| 27,600| 41,400| 38,640| 48,300| 67,620| 77,280| 96,600| 112,700| 128,800| 144,900| 161,000| 193,200| 225,400| 257,600

4001–5000

(1221–1525)

| A| 27,000| 40,500| 54,000| 67,500| 94,500| 108,000| 135,000| 157,500| 180,000| 202,500| 225,000| 270,000| 315,000| 360,000
B| 22,140| 33,615| 44,820| 56,025| 79,380| 90,720| 112,050| 130,725| 149,400| 168,075| 186,750| 224,100| 261,450| 298,800
C| 27,000| 40,500| 37,800| 47,250| 66,150| 75,600| 94,500| 110,250| 126,000| 141,750| 157,500| 189,000| 220,500| 252,000

5001–6000

(1526–1830)

| A| 26,400| 39,600| 52,800| 66,000| 92,400| 105,600| 132,000| 154,000| 176,000| 198,000| 220,000| 264,000| 308,000| 352,000
B| 21,648| 32,868| 43,824| 54,780| 77,616| 88,704| 109,560| 127,820| 146,080| 164,340| 182,600| 219,120| 255,640| 292,160
C| 26,400| 39,600| 36,960| 46,200| 64,680| 73,920| 92,400| 107,800| 123,200| 138,600| 154,000| 184,800| 215,600| 246,400

6001–7000

(1831–2135)

| A| 25,800| 38,700| 51,600| 64,500| 90,300| 103,200| 129,000| 150,500| 172,000| 193,500| 215,000| 258,000| 301,000| 344,000
B| 21,156| 32,121| 42,828| 53,535| 75,852| 86,688| 107,070| 124,915| 142,760| 160,605| 178,450| 214,140| 249,830| 285,520
C| 25,800| 38,700| 36,120| 45,150| 63,210| 72,240| 90,300| 105,350| 120,400| 135,450| 150,500| 180,600| 210,700| 240,800

7001–8000

(2136–2440)

| A| 25,200| 37,800| 50,400| 63,000| 88,200| 100,800| 126,000| 147,000| 168,000| 189,000| 210,000| 252,000| 294,000| 336,000
B| 20,664| 31,374| 41,832| 52,290| 74,088| 84,672| 104,580| 122,010| 139,440| 156,870| 174,300| 209,160| 244,020| 278,880
C| 25,200| 37,800| 35,280| 44,100| 61,740| 70,560| 88,200| 102,900| 117,600| 132,300| 147,000| 176,400| 205,800| 235,200

8001–9000

(2441–2745)

| A| 24,600| 36,900| 49,200| 61,500| 86,100| 98,400| 123,000| 143,500| 164,000| 184,500| 205,000| 246,000| 287,000| 328,000
B| 20,172| 30,627| 40,836| 51,045| 72,324| 82,656| 102,090| 119,105| 136,120| 153,135| 170,150| 204,180| 238,210| 272,240
C| 24,600| 36,900| 34,440| 43,050| 60,270| 68,880| 86,100| 100,450| 114,800| 129,150| 143,500| 172,200| 200,900| 229,600

9001–10,000

(2746–3045)

| A| 24,000| 36,000| 48,000| 60,000| 84,000| 96,000| 120,000| 140,000| 160,000| 180,000| 200,000| 240,000| 280,000| 320,000
B| 19,680| 29,880| 39,840| 49,800| 70,560| 80,640| 99,600| 116,200| 132,800| 149,400| 166,000| 199,200| 232,400| 265,600
C| 24,000| 36,000| 33,600| 42,000| 58,800| 67,200| 84,000| 98,000| 112,000| 126,000| 140,000| 168,000| 196,000| 224,000
*** A = normal input, B = thermal output capacity, and C = minimum input.
Inputs and Capacities by Elevation in Canada**

Elevation

(Feet (Meters))

| ****

Value *****

| Unit Size
030| 045| 060| 075| 100| 125| 150| 175| 200| 225| 250| 300| 350| 400
BTUh

0–2000

(0–610)

| A| 30,000| 45,000| 60,000| 75,000| 105,000| 120,000| 150,000| 175,000| 200,000| 225,000| 250,000| 300,000| 350,000| 400,000
B| 24,600| 37,350| 49,800| 62,250| 88,200| 100,800| 124,500| 145,250| 166,000| 186,750| 207,500| 249,000| 290,500| 332,000
C| 30,000| 45,000| 42,000| 52,500| 73,500| 84,000| 105,000| 122,500| 140,000| 157,500| 175,000| 210,000| 245,000| 280,000

2001–4500

(611–1373)

| A| 27,000| 40,500| 54,000| 67,500| 94,500| 108,000| 135,000| 157,500| 180,000| 202,500| 225,000| 270,000| 315,000| 360,000
B| 22,140| 33,615| 44,820| 56,025| 79,380| 90,720| 112,050| 130,725| 149,400| 168,075| 186,750| 224,100| 261,450| 298,800
C| 27,000| 40,500| 37,800| 47,250| 66,150| 75,600| 94,500| 110,250| 126,000| 141,750| 157,500| 189,000| 220,500| 252,000
***** A = normal input , B = thermal output capacity, and C = minimum input.

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