Noritz NR66-OD-LP Outdoor Liquid Propane Residential Tankless Water Heater (N-531S)

NR66-OD-LP Noritz Outdoor Liquid Propane Residential Tankless Water Heater (N-0531S)

Noritz NR66 series is perfect for apartments, condominiums and townhouses with 1-2 showers. When properly sized, they provide an endless supply of hot water and are designed to be more efficient than traditional tank-type water heaters. These compact heaters will save space without compromising power. Built-in features include safety lock-out, freeze protection, and high elevation adjustment. PVC CANNOT be used for venting.

Features:

Safety Devices Flame Rod, Thermal Fuse, Lightning Protection Device (ZNR), Overheat Prevention Device, Freezing Prevention Device, Fan Rotation Detector

Safety lock out - Default max. 120 degrees (refer to owner's manual for higher temp)

Standard burner - High performance single flame burner

Fully modulating burner - Automatically adjusts burner level accordingly

Turbo Flow - Up to 6.6 GPM @ 35 degree temperature rise (5.3 GPM @ 45 degree rise)

Direct ignition - No standby pilot light

Thermal fuse - Automatic overheat protection system

Resin coated PC board - Increases durability and protection from elements

Automatic air regulator - Monitors internal temperature/maximizes burner efficiency

Resin coated PC board - Increases durability and protection from elements

Self-diagnostic onboard computer system

Battery back-up compatible

Recirculation compatible