0931 Series ASME Tankless Water Heater

For the first time Noritz is offering true commercial grade components and materials inside and out. A re-engineered heat exchanger and industry first dual flame burner boost the heater's power, while lowering minimum flow requirements. To help ensure the longevity of its performance, we have enclosed the heater's commercial grade components with a corrosion-free stainless steel exterior casing, giving the look and feel of other professional grade equipment. The 931 series offers direct vent (DV) units that are ideal for commercial businesses such as restaurants and hair salons that have contaminants in the air. The N-0931M ASME is for indoor/outdoor use. PVC CANNOT be used for venting. The N-0931M-DV ASME is for indoor use only.

• Available in Natural Gas (NG) and Propane (LP) models only.
• Thermal Efficiency: 84%
• Dual flame burner - Noritz exclusive! Minimizes temperature fluctuations.
• MSRP: $2,399.00 (unit only) N-0931M ASME
• MSRP: $2,429.00 (unit only) N-0931M-DV ASME
• WARNING!!! PVC cannot be used for venting. Use only Category III (4" stainless steel venting).

Accessories:

• Isolation valves (#IK-WV-5)
• Outdoor vent cap (#VC-4-1) for N-0931M ASME model only.
• Pipe cover (#PC-3S-SUS)
• Remote controller outdoor junction box (#RC-OJB)
• ScaleShield (#SS-HB-2)
• Quick-connect cable (#QC-1)
• Multi-system controller (#SC-201-6M, -12M, -24M)