John Wood JW840S40N-PV-ES2 Power Vent Energy Star Owner’s Manual

John Woo JW840S40N-PV-ES2 Power Vent Energy Star

Product Information

Specifications

• Model Series: 200/201
• Capacity: 40 (151) – 75 (284) USG (L)
• Recovery Input: 40,000 – 72,000 BTU/h
• Rise Factor Compliant: 0.68 – 0.70

Features

• Residential use
• 8 Year Limited Tank Warranty
• 6 Year Limited Parts Warranty
• 3-Position Rotatable Blower

Dimensions & Shipping Weight

Model| Installation Height (in cm)| Height to Top of Tank (in cm)| Tank Diameter (in cm)| Overall Depth (in cm)| Height to Drain Valve (in cm)| Height to Gas Inlet (in cm)| Height to T&P (in cm)| Height to Upper Side Connection (in cm)| Height to Lower Side Connection (in cm)| Shipping Weight (in lb)
---|---|---|---|---|---|---|---|---|---|---
JW840S40N-PV-ES2| 22| 20| 24| 22| 24| 24| 26| 29| 27| 174
JW840T50N-PV-ES2| 22| 20| 24| 22| 24| 24| 26| 29| 27| 176
JW850S40N-PV-ES2| 24| 22| 24| 24| 24| 24| 26| 31| 31| 198
JW850T50N-PV-ES2| 24| 22| 24| 24| 24| 24| 26| 31| 31| 192
JW850S62N-PV-ES2| 24| 22| 24| 24| 24| 24| 26| 31| 31| 212
JW860S42N-PV-ES2| 24| 22| 24| 24| 24| 24| 26| 33| 31| 216
JW875T72N-PV-ES2| 26| 27| 11| 11| 11| 11| 11| N/A| N/A| 277

Vent Pipe Lengths

Model| Vent Pipe Diameter (in)| Minimum Number of Elbows Required*| Maximum Vent Length with one elbow (in)| Minimum Vent Length with one elbow (in)
---|---|---|---|---
JW840S40N-PV-ES2| 2| 0| 50 (15.2)| 50 (15.2)
JW840T50N-PV-ES2| 2| 0| 125 (38.1)| 125 (38.1)
JW850S40N-PV-ES2| 2| 0| 180 (54.9)| 7 (2.1)
JW850T50N-PV-ES2| 2| 0| 50 (15.2)| 50 (15.2)
JW860S42N-PV-ES2| 2| 0| 125 (38.1)| 125 (38.1)
JW850S62N-PV-ES2| 2| 0| N/A| N/A
JW875T72N-PV-ES2| 2| 0| 125 (38.1)| 125 (38.1)

Vent Kits

Product Usage Instructions

Installation

1. Refer to the installation manual for terms and conditions or visit the website www.johnwoodwaterheaters.com for more information.
2. Ensure the preferred installation location meets the specified dimensions and vent pipe lengths.
3. Connect the appropriate gas inlet and water inlet/outlet valves.
4. Install the 3-Position Rotatable Blower in the desired position.
5. Connect the vent pipe following the specified vent pipe lengths and diameter.
6. Securely fasten all connections and ensure proper sealing.

Operation

1. Before operating the water heater, ensure the temperature and pressure relief valve is properly installed and functioning.
2. Ensure the cold water inlet valve is open.
3. Set the desired temperature using the temperature adjustment valve.
4. Turn on the gas supply and ensure there are no gas leaks.
5. Turn on the power to the water heater.
6. The water heater will start heating the water and maintain the set temperature.

FAQ

• What is the warranty for this product?
  The product comes with an 8 Year Limited Tank Warranty and a 6 Year Limited Parts Warranty.

• Are there different models available for natural gas and propane?
  Yes, for propane models, look for models with “N with P” in the name. Natural gas models are series 200, while propane models are series 201.

• Where can I find technical information or contact customer support?
  For technical information or warranty inquiries, you can call 1-888-479-8324 or email techsupport@johnwoodwaterheaters.com. You can also visit the website www.johnwoodwaterheaters.com.

INTRODUCTION

The John Wood® ENERGY STAR® Power Vent water heaters have been engineered to provide industry leading energy efficiency and deliver dependable, trouble- free operation. The extensive line-up offers a full range of sizes and outputs for small or large residential demands.

Features

Energy Savings

• Industry-leading energy-efficient power vent, with up to a 0.70 EF
• ENERGY STAR® qualified models (except 60 and 75-gallon models)
• 2” CFC-free foam insulation to improve energy efficiency
• Built-in heat traps on the water inlet and outlet reduce the amount of heat lost through piping
• Exceeds NRCan energy efficiency standards

Designed for Performance

•  Ideal as a replacement water heater in a variety of installation applications due to 3-position rotatable blower
• Exclusive TankSaver® design to prolong tank life
• Convenient 3/4” side taps for combination applications on 50 USG high-input and 75 USG models
• Suitable for elevations up to 10,100 ft. (3,078 m)
• Available for both natural gas or propane
• Glass lined tank provides superior protection against corrosion

Safety Features

• Sensor detects the presence of flammable vapours and automatically disables the unit, preventing their ignition
• Robust air intake snorkel inhibits flammable vapours from entering the combustion chamber

Serviceability

• State-of-the-art electronic gas control features advanced self-diagnostic capability that makes troubleshooting easy
• Conveniently located T&P and drain valve for ease of installation and serviceability

The Ultimate in Venting Flexibility

• Can be vented with 2”, 3” or 4” ULC S636 PVC, CPVC or polypropylene pipe
• Vertical or horizontal venting congurations

PERFORMANCE

DIMENSIONS & SHIPPING WEIGHT

PREFERRED INSTALLATION

VENT PIPE LENGTHS

VENT KITS

AFTERSALES SERVICES

For Technical Information/Warranty:

• Call 1-888-479-8324 or email techsupport@hotwater.com
• www.johnwoodwaterheaters.com

WARRANTY

• 8 Year Limited Tank Warranty
• 6 Year Limited Parts Warranty
• Consult installation manual for terms and conditions or visit www.johnwoodwaterheaters.com for more information.

References

• John Wood Water Heaters

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>