Reznor Model UDAP Gas Unit Heaters



Power Vented, Low Static, Axial Fan, Commercial/Industrial/Residential Utility Use

Estimated Production in 3-4 weeks, Plus Transit

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Pricing based on standard options

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SKU: reznor-model-udap-gas-unit-heaters Category:


Reznor’s V3 series UDAP high efficiency heaters are excellent for space heating applications. These gas-fired unit heaters are power vented in order to eliminate heat losses up the flue pipe. Power vented models have a higher initial cost than similar “gravity” vented models, but will save money on fuel costs. UDAP heaters are designed for 82-83% thermal efficiency often meeting utility company thresholds for rebate incentives. All Reznor V3 series heaters are CSA Design Certified and have a refreshing appearance with a glossy white cabinet finish.

Reznor Product Literature

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Additional information

Key Features

Sizes 30-400 certified for commercial/industrial heating application

Sizes 30-125 carry additional approval for residential garage/workshop heating applications

82-83% thermal efficient, 50-60°F rise range

TCORE2® titanium stabilized aluminized steel heat exchanger

Factory Warranty

10 years on the heat exchanger
5 years on parts


Retail, Showrooms, Workshops, Schools, Exhibition Halls, Hospital/Medical, Sports Facilities, Water Treatment, Transportation Terminals, Industrial Manufacturing, Warehouse/Distribution, Food & Beverage, Residential