Page 174 of Propane and Natural Gas Equipment by National Energy Equipment, Inc.

CANADAS LEADER IN ENERGY PRODUCTS EQUIPMENT  TANKLESS WATER HEATERS Noritz Instantaneous Tankless Water Heaters Noritz has been manufacturing innovative water heating products for over 50 years and are the number one manufacturer in the world, based on volume of units installed. Noritz offers a full line of energy saving tankless heaters for residential and commercial applications. Features: n Direct Spark Ignition (no pilot light). n Endless hot water supply. n Space saving tankless design. n Direct Vent or Power Vent configurations. n 0.5 Gallon to 13.2 Gallon per minute capacities. n Inside or Outside installation capabilities DV models installed inside only). n Energy efficient low emission burner combustion design 80 85% Efficiency Ratings. n Water inlet pressure requirements 15 to 150 PSIG. n Temperature settings in 5 F increments. n Optional quick connect kits for two unit Multi-system set-ups (except N-0635 model. n Freeze Protection. n Anchoring mounting screws included. Specify NG or LP at time of order. All models require 120 volt 60 htz power. NEE BTU Input Capacity Venting Application Remote Controller Quick Guide Sizing Based on 40 F Water Supply N-063S 25 to 194,000 btu/hr 0.5 to 6.3 GPM Power Vented 4 flue Residential Extra 2 showers N-069M 25 to 194,000 btu/hr 0.5 to 7.9 GPM Power Vented 4 flue Residential Included 2 Showers N-069M-DV 25 to 194,000 btu/hr 0.7 to 7.9 GPM Direct Vent 4 Residential Included 2 Showers N-084M-DV 21 to 236,000 btu/hr 0.7 to 8.4 GPM Direct Vent 4 Residential Included 3 Showers N-084M 21 to 236,000 btu/hr 0.7 to 8.4 GPM Power Vented 4 flue Heavy Residential Commercial Included 3 Showers N-132M 21 to 380,000 btu/hr 0.7 to 13.2 GPM Power Vented 5 flue Included 5 Showers Note: Noritz tankless water heaters must be installed with Category 2 Stainless Steel Venting. N-084M N-084M-DV Temp Rise F N-132M N-084M N-069M N-063S 20 13.2 8.4 7.8 6.3 25 13.2 8.4 7.8 6.3 30 13.2 8.4 7.8 6.3 35 13.2 8.4 7.8 6.3 40 13.2 8.4 7.8 6.3 45 13.2 8.4 6.9 6.3 50 12.5 7.8 6.2 6.2 55 11.3 7.1 5.6 5.6 60 10.4 6.5 5.2 5.2 65 9.6 6 4.8 4.8 70 8.9 5.5 4.4 4.4 75 8.3 5.2 4.1 4.1 Capacity Flow Chart Temp Rise F N-132M N-084M N-069M N-063S 80 7.8 4.8 3.9 3.9 85 7.3 4.6 3.7 3.7 90 6.9 4.3 3.5 3.5 85 6.6 4.1 3.3 3.3 100 6.2 3.9 3.1 3.1 105 5.9 3.7 3 3 110 5.7 3.5 2.8 2.8 115 5.4 3.4 2.7 2.7 120 5.2 3.2 2.6 2.6 125 5 3.1 2.5 2.5 130 4.8 3 2.4 2.4 US GPM recovery rate at various temperature rise ratings.

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