Product Description
This new concentric vented heater enhances the capabilities of customers to deliver endless hot water in air constrained areas with simple, single penetration installation. This indoor unit provided up to 9.8 g of hot water per minute, ideal for homes with up to 4 showers. Requires zero venting clearance. Liquid propane model Temperature Settings: 100-180oF (14 options) Thermal efficiency for all models: 84% Self-diagnostic onboard computer system Back-up battery compatible Recirculation compatible Digital remote included QUALIFIES FOR UP TO $1,500 TAX CREDIT (2009-2010 only) WARNING!!! PVC cannot be used for venting. Use only Category III (4″ stainless steel venting). N-0751M-DVC requires 3″ x 5″ concentric-type stainless steel venting. Safety lock out – Default max. 120 degrees (refer to owner’s manual for higher temp) Dual flame burner – Noritz exclusive! Minimizes temperature fluctuations. Fully modulating – Automatically adjusts burner level accordingly. Turbo Flow – Up to 9.8 GPM @ 35 degree temperature rise (7.5 GPM @ 45 degree rise). Quick Connect – Doubles the output by connecting two identical heaters. Direct ignition – No standby pilot light. Resin coated PC board – Increases durability and protection from elements. Automatic air regulator – Monitors internal temperature/maximizes burner efficiency. Commercial grade heat exchanger – 25% thicker piping than our competition.
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