Get an energy efficient, endless, hot water heater that puts your safety first
The NR66 series is perfect for townhouses, apartments and condominiums with 1 to 2 showers. If properly sized, they can produce an endless supply of hot water while saving space without compromising power.
Note: PVC can not be used for venting.
• Direct ignition - No pilot light on standby
• Standard burner - High quality single flame burner.
• Thermal fuse - Automatic overheat protection.
• Turbo Flow - Up to 6.6 GPM at 35° temperature rise (5.3 GPM at 45° rise).
• Fully modulating burner - Burner level automatically adjusts accordingly.
• Resin coated PC board - Increases protection from elements and durability.
• Safety lock out - Default maximum temperature of 120 degrees (adjustable).
• Automatic air regulator - Monitors internal temperature and maximizes burner efficiency.
|Home Size||Southern climate: 2 baths
Northern climate: 1.5 baths
|Unit Dimensions||20.5” (H) x 13.8” (W) x 6.7” (D)|
|Gas Consumption||Min. 15,000 btuh
Max. 140,000 btuh
|(NG & LP)||Natural Gas/Propane|
|Capacity Range||0.5-6.6 Gal./min. Energy|
|Energy Factor||SV: 0.82 (NG), 0.84 (LP)
OD: 0.83 (NG), 0.86 (LP)
|Temperature Settings||100-150° F (in 5° F Intervals) 160° F|