Water Heater
ProLine & ProLine Master Atmospheric Vent Gas Water Heater
Model AV30NR / AV40N +7
Flame Guard FVIR safety system. Residential water heaters with commercial-grade quality.
- UEF
- 0.58
- Tank
- 30 gal
- First hour
- 55 gal
John Wood Water Heaters
John Wood Adapt+ Premium Condensing Gas Tankless Water Heater
Model ATHR-160M / ATHR-160X3 / ATHR-180M / ATHR-180X3 / ATHR-199M / ATHR-199X3
X3 scale prevention technology, eliminates annual descaling (X3 models). No hard water exclusions on X3 models.
Key specifications
- Fuel
- Natural gas, field convertible to propane (kit included)
- UEF
- 0.95 (ENERGY STAR)
- Gas input (BTU/h)
- 9,000 min; 160,000 / 180,000 / 199,000 max
- Turndown ratio
- 22:1 on 199,000 BTU/h models
- Flow rate
- 10.5 max; 0.4 activation; 0.26 continuous fire
- Venting
- Power direct vent; 2" up to 75 ft, 3" up to 150 ft; ULC S636 PVC, CPVC or polypropylene; Cat. IV
- Warranty
- 15 yr heat exchanger; 5 yr parts
Specifications from John Wood. Ratings vary by model size and matched equipment.
Features
- No hard water exclusions on X3 models.
- 22:1 turndown on 199,000 BTU/h models.
- Built-in control display.
Why buy from Lancaster
Installed right, backed for the long run
- Correctly sized for your home with a proper heat-loss calculation
- Licensed, factory-trained installers since 1955
- Help with rebates and Financeit financing
- Maintenance plans and 24/7 emergency service
More John Wood water heaters
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Water Heater
ProLine XE Power Vent Gas Water Heater
Model PV40N / PV40TN +7
Ultra-quiet power vent with 3-position rotatable blower. Flammable vapour sensor and elevated air intake snorkel.
- UEF
- 0.67
- Tank
- 40 gal
- First hour
- 73 gal
Water Heater
ProLine XE Power Direct Vent Gas Water Heater
Model PDV40N / PDV50N +2
Sealed combustion chamber. Quiet blower.
- UEF
- 0.68
- Tank
- 40 gal
- First hour
- 71 gal
Water Heater
Envirosense Power Vent High-Efficiency Gas Water Heater
Model 6G5076NVC02
Submerged spiral condensing heat exchanger. ENERGY STAR qualified.
- UEF
- 0.88
- Tank
- 50 gal
Water Heater
Polaris High Efficiency Condensing Gas Water Heater
Model PR 34-100 N / PR 34-130 N
Suited to combination domestic hot water and space heating. Submerged combustion chamber with spiral flue.
- Tank
- 34 gal
Water Heater
Voltex AL Connected Heat Pump (ProLine Master Connected)
Model HPTS-50 / HPTS-66 +1
ICOMM Wi-Fi app control with leak detection alarm. Up to 75% lower water-heating cost vs pre-2015 standard electric (80 gal comparison).
- Tank
- Up to 80 gal
- First hour
- 65 gal
Compare other water heaters
All water heaters
Premium 
Water Heater
Navien NPE-A2 Advanced Condensing Tankless Water Heater
Model NPE-180A2 / NPE-210A2 +1
ComfortFlow built-in buffer tank and recirculation pump. Dual stainless steel heat exchangers.
- UEF
- 0.95
- Max flow
- Up to 11.2 GPM
Mid-range Water Heater
Navien NPE-S2 Standard Condensing Tankless Water Heater
Model NPE-150S2 / NPE-180S2 +2
Up to 0.96 UEF and up to 15:1 turndown. Dual stainless steel heat exchangers.
- UEF
- 0.93
- Max flow
- Up to 11.2 GPM
Water Heater
Navien NWP500 Heat Pump Water Heater
Model NWP500-50 / NWP500-65 +1
Up to 4.05 UEF. Stainless steel tank with no anode rod required.
- Tank
- Up to 80 gal
- First hour
- 65 gal
Water Heater
Bradford White Atmospheric Vent Residential Gas Water Heater (Defender Safety System)
Model RG130T6N / RG230T6N +9
Defender Safety System flammable vapour ignition resistant design with ScreenLok flame arrestor. ICON System gas control with no need for external electricity.
- UEF
- 0.54
- Tank
- 30 gal
- First hour
- 46 gal
Financing for new home systems
Spread the cost with monthly payments
A new furnace, air conditioner, heat pump or water heater doesn't have to wait. Start saving on energy now and pay over time.
- Get your free, itemized quote
- Apply online with Financeit
- Choose a monthly plan that fits
Talk to a Lancaster HVAC expert
Licensed, certified technicians serving Hamilton, Niagara and surrounding areas since 1955. Emergency service available 24/7.