John Wood Water Heaters
Chimney Vent
• 1. CFC-free foam design
• 2. 3/4" NPT water connections, 1/2" gas connection
• 3. Self cleaning feature on PRO & PRO Elite models
• 4. Mounted T&P valves., Tap style drain valves, 3/4" hose connection
• 5. Models over 20 US gallons comply with harmonized
• 6. ANSI Z21.10.1-1998 and CSA 4.1-M98
Power Vent - Rheem Bradford White
• 1. Domestic gas water heaters are CGA approved for installation at 0-2000 feet or 0-4500 feet altitude
• 2. Natural and propane gas water heaters are equipped with pressure regulator
• 3. All units come complete with temperature and pressure relief valves
• 4. Insulation is CFC free and has no added colourants
• 5. All models comply with harmonized ANSI Z21.10.1-1998 and CSA 4.1-M98
Navien Tankless Water Heaters
NR 180A
The Ultimate in Energy Efficiency with Hi-Tech Comfort
• Endless Hot Water Supply
• Ultra Condensing Efficiency 98%
• Built-in Circulation System ("A" model only)
• ECO Navien Technology
• Extended Lifecycle
• PVC Venting & Easy Installation
• Optimal and Stable Operation
• Leak Detector
• Air Intake Filter
• Space Saving
Input: 15,000~150,000 BTU/h
Thermal Efficiency: 98.8%
Energy Factor: 0.98
Flow Rate:
At 35˚F Rise: 8.4 GPM
At 45˚F Rise: 6.5 GPM
At 77˚F Rise: 3.8 GPM
NR 210A
The Ultimate in Energy Efficiency with Hi-Tech Comfort
• Endless Hot Water Supply
• Ultra Condensing Efficiency 98%
• Built-in Circulation System ("A" model only)
• ECO Navien Technology
• Extended Lifecycle
• PVC Venting & Easy Installation
• Optimal and Stable Operation
• Leak Detector
• Air Intake Filter
• Space Saving
Input: 17,000~175,000 BTU/h
Thermal Efficiency: 98%
Energy Factor: 0.95
Flow Rate:
At 35˚F Rise: 9.8 GPM
At 45˚F Rise: 7.6 GPM
At 77˚F Rise: 4.5 GPM
NR 240A
The Ultimate in Energy Efficiency with Hi-Tech Comfort
• Endless Hot Water Supply
• Ultra Condensing Efficiency 98%
• Built-in Circulation System ("A" model only)
• ECO Navien Technology
• Extended Lifecycle
• PVC Venting & Easy Installation
• Optimal and Stable Operation
• Leak Detector
• Air Intake Filter
• Space Saving
Input: 17,000~199,000 BTU/h
Thermal Efficiency: 97.3%
Energy Factor: 0.98
Flow Rate:
At 35˚F Rise: 11 GPM
At 45˚F Rise: 8.6 GPM
At 77˚F Rise: 5.0 GPM
NR 180
The Ultimate in Energy Efficiency with Hi-Tech Comfort
• Endless Hot Water Supply
• Ultra Condensing Efficiency 98%
• Built-in Circulation System ("A" model only)
• ECO Navien Technology
• Extended Lifecycle
• PVC Venting & Easy Installation
• Optimal and Stable Operation
• Leak Detector
• Air Intake Filter
• Space Saving
Input: 15,000~150,000 BTU/h
Thermal Efficiency: 98.8%
Energy Factor: 0.98
Flow Rate:
At 35˚F Rise : 8.4 GPM
At 45˚F Rise : 6.5 GPM
At 77˚F Rise : 3.8 GPM
NR 210
The Ultimate in Energy Efficiency with Hi-Tech Comfort
• Endless Hot Water Supply
• Ultra Condensing Efficiency 98%
• Built-in Circulation System ("A" model only)
• ECO Navien Technology
• Extended Lifecycle
• PVC Venting & Easy Installation
• Optimal and Stable Operation
• Leak Detector
• Air Intake Filter
• Space Saving
Input: 17,000~175,000 BTU/h
Thermal Efficiency: 98%
Energy Factor: 0.95
Flow Rate:
At 35˚F Rise: 9.8 GPM
At 45˚F Rise: 7.6 GPM
At 77˚F Rise: 4.5 GPM
NR 240
The Ultimate in Energy Efficiency with Hi-Tech Comfort
• Endless Hot Water Supply
• Ultra Condensing Efficiency 98%
• Built-in Circulation System ("A" model only)
• ECO Navien Technology
• Extended Lifecycle
• PVC Venting & Easy Installation
• Optimal and Stable Operation
• Leak Detector
• Air Intake Filter
• Space Saving
Input: 17,000~199,000 BTU/h
Thermal Efficiency: 97.3%
Energy Factor: 0.98
Flow Rate:
At 35˚F Rise : 11 GPM
At 45˚F Rise : 8.6 GPM
At 77˚F Rise : 5.0 GPM
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