Rheem PROG40-36N RH62 DV Direct Vent Water Heaters Owner’s Manual
- June 30, 2024
- Rheem
Table of Contents
Rheem PROG40-36N RH62 DV Direct Vent Water Heaters
Product Specifications
- Model Type: Residential Gas Professional Classic Direct Vent Water Heaters
- Capacities: 40 and 50 Gallons
- Gas Input: Up to 36,000 BTU/h Natural and LP Gas
- Uniform Energy Factor (UEF): 0.56 – 0.61
- Venting Options: Horizontal & Vertical (4 feet venting available)
Product Usage Instructions
Description
The Residential Gas Professional Classic Direct Vent Water Heaters are
designed to provide an efficient and reliable hot water supply for residential
use.
Features
- Integrated Home Comfort
- Altitude Certification
- Low Emissions
- Longer Life
- Warranty included (Refer to Residential Warranty Certificate)
Installation
- Before installation, refer to the roughing-in dimensions provided in the manual.
- Ensure proper gas connection and venting according to the specifications chart.
- For side venting, use the included vent kit or optional vent kit based on installation requirements.
Operation
- Connect the hot water and cold water connections appropriately.
- Adjust the temperature using the range of adjustment provided.
- Monitor the first-hour rating to ensure sufficient hot water supply.
Efficiency
• .56 – .61 UEF
• Well insulated for reduced stand-by heat loss
Performance
• FHR: 80 gallons for a 50-gallon model and up to 64 gallons for a 40-gallon
model
• Recovery: 30.3 to 36.4 GPH at a 90° F rise, depending on model
Technology
• Adjustable coaxial vent allows flexibility of installation, can swivel 360
degrees uses outside air for combustion, and requires no electrical power
• Aluminum vent and cap base to prevent staining of the building exterior
Longer Venting
• Longer venting options available, see chart on reverse
• Order Horizontal Vent Kit: #SP20131
• Order Vertical Vent Kit: #SP20132
Altitude Certification
• All models certified up to 5,999 ft. above sea level
Low Emissions
• Meets 40 ng/J NOx requirements
Longer Life
• Premium grade anode rod provides long-lasting tank protection
Plus
• Enhanced flow brass drain valve
• Temperature and pressure relief valve included
• Low lead-compliant
• Exclusive Rheemglas® tank lining resists corrosion and prolongs tank life
• Heat-saving flue baffle design
• Gas control and combination thermostat
• Piezo ignition
• High-temperature silicone bands reduce venting installation time
• Internal air tube for reduced footprint
• EverKleen® patented system fights sediment build-up
Warranty
• 6-Year limited tank and parts warranty
• With ProtectionPlus® the 6-year limited tank warranty becomes 10-year
See Residential Warranty Certificate for complete information Units meet or exceed ANSI requirements and have been tested according to D.O.E. procedures. Units meet or exceed the energy efficiency requirements of NAECA, ASHRAE standard 90, ICC Code, and all state energy efficiency performance criteria.
Professional Classic® Direct Vent Specification
DESCRIPTION| FEATURES| ROUGHING IN DIMENSIONS
(SHOWN IN INCHES)| ENERGY INFO.
---|---|---|---
T Y P E
| ****
NOMINAL GALLON CAPACITY
| ****
RATED GALLON CAPACITY
| ****
MODEL NUMBER
| GAS INPUT IN THOUS. BTU/H| RECOVERY IN G.P.H. 90° F RISE| FIRST HOUR RATING (GALLONS)| ****
HEIGHT TO VENT
A
| ****
TANK HEIGHT B
| ****
DIAM. C
| ****
HT. TO GAS CONN. D
| ****
VENT SIZE E
| ****
HT. TO SIDE T &P VALVE
F
| ****
SHIP WT. (LBS)
| ****
UNIFORM ENERGY FACTOR (UEF)
NAT.| LP| NAT.| LP| NAT.| LP
Tall| 40| 38| PROG40-36N RH62 DV| 36| –| 36.4| –| 66| –| 68-1/4| 60-7/8|
19-3/4| 14-1/4| 6| 51-5/8| 155| 0.56
Tall| 40| 38| PROG40-30P RH62 DV| –| 30| –| 30.3| –| 66| 68-1/4| 60-7/8|
19-3/4| 14-1/4| 6| 51-5/8| 155| 0.56
Tall| 50| 48| PROG50-36N RH60 DV| 36| –| 36.4| –| 79| –| 68| 59-5/8| 21-3/4|
14-1/4| 6| 52-1/2| 165| 0.61
Tall| 50| 48| PROG50-33P RH60 DV| –| 33| –| 33.3| –| 79| 68| 59-5/8| 21-3/4|
14-1/4| 6| 52-1/2| 165| 0.61
Uniform Energy Factor and rated gallon capacity based on Department of Energy (DOE) requirements.
Horizontal Vent Kit #SP20131 for applications up to 2,000 ft. above sea level.
Optional horizontal venting is not applicable for installations above 2,000
ft. Venting dimensions are approximate. †Vertical Vent Kit #SP20132. Venting
dimensions are approximate
In keeping with its policy of continuous progress and product improvement,
Rheem reserves the right to make changes without notice.
Rheem Water Heating • 1115 Northmeadow Parkway, Suite 100 Roswell, Georgia
30076 • www.rheem.com
Frequently Asked Questions (FAQ)
Q: What is the warranty coverage for the Residential Gas Professional
Classic Direct Vent Water Heaters?
A: The warranty details can be found in the Residential Warranty
Certificate. It covers certain components and labor based on the terms
specified.
Q: Can the water heaters be installed at high altitudes?
A: Yes, the units are altitude-certified to perform efficiently even at
higher altitudes. Refer to the manual for specific altitude guidelines.
Q: What is the recommended venting option for installations above 2,000 ft. above sea level?
A: For installations above 2,000 ft., it is recommended to use the optional horizontal vent kit #SP20131 for proper venting.
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