Since 1888 Reznor unit heaters have been keeping you warm.
Overview of Reznor HVAC
Reznor is dedicated to providing effective, value-conscious solutions to your Heating Ventilation and Cooling needs.
1988 - Reznor HVAC Brand 100 Year Anniversary Video
Created in 1988, this video celebrates the 100th anniversary of the Reznor HVAC equipment brand - founded in 1888 by George Reznor in Mercer, PA.
Reznor 1930s Factory Video
This film was taken in the early 1930s to show the "modern" Reznor manufacturing facility.
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.
NEW T-CORE2 design single burner combustion system including a one-piece burner assembly (patent pending)
115/1/60 supply voltage
115 volt open fan motor with internal overload protection
Transformer for 24-volt controls
Integrated circuit board with diagnostic indicator lights
Fan relay (included on the circuit board)
Multi-try direct spark ignition with 100% lockout
Natural or propane single-stage gas valve (field adjustable for operation to 9,000 ft elevation)
Vibration/noise isolated fan and venter motors ~ designed for low noise operation
2-pt and 4-pt suspension ~ standard on all sizes
External terminal strip for 24-volt wiring
External gas connection
Full fan guard ~ engineered for safety
Improved cabinet design with less visible hardware and a NEW Reznor appearance
Look for the white unit with the unique mitered corner
Optional Features - Factory Installed
Two-stage natural or propane gas valve
409 or 316 stainless steel heat exchangers
Totally enclosed fan motor (115V only)
Common venting with other gravity vented category I appliance(s)
Optional Features - Field Installed
Thermostat guard with locking cover
Vertical louvers ~ new design
Downturn nozzle kits ~ new design
Gas conversion kits (natural and propane)
Master/slave controls for zoning up to six units
Hanger kit for mounting close to the ceiling
Hanger kits for 1" pipe
Stepdown transformer (for 208, 230/3 and 460/3 supply voltage)
Manual shutoff valves
Brochures 4 Files
Comp Edge: With over 70 years of production, Reznor Unit Heaters are the proven leader in the industry Comp Edge: With over 70 years of production, Reznor Unit Heaters are the proven leader in the industry
Option - Installation - Replacement Orifice - V3 Replacment orifice for replacement heat exchanger on Models UDAP, UDAS, UDBP, & UDBS in size 250 and using natural gas (NOTE: applies to units built before January 2007)