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Unit Heaters Video Overview

Since 1888 Reznor unit heaters have been keeping you warm.


Overview of Reznor HVAC

Thomas & Betts HVAC division 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.



Description

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.

Heating Range ( MBH )

Airflow Range ( CFM )

Throw Range ( Feet )

Heating Efficiency ( Gross )

Standard Features

  • Sizes 30-125 certified for residential heating application
  • Sizes 30-400 certified for commercial/industrial heating application
  • 82-83% thermal efficient ~ TOP in its class!
  • 50-60°F rise range
  • NEW T-CORE2 design titanium stabilized aluminized steel heat exchanger (patent pending)
  • 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

  • Vent cap
  • Thermostat
  • 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

Brochures


English
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
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380.0 kB
Comp Edge: The V3 Series heritage
Competitive Edge: The V3 Series have more innovations and technological advances because they are produced by the Number One manufacutrer in the world
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450.4 kB
Garage Heater - Reznor Edge
WHY HEAT YOUR GARAGE?
  • Keep your children and infants warm while transferring from home to car
  • Store cold sensitive material
  • Keep outdoor plants and pets warm during winter storms
  • Avoid having to let your car idle to let it warm up – Reduce risk of Carbon Monoxide build-up
  • Maintain garage either at comfortable temperature or just above freezing
Reznor garage/shop heaters are approved for use in attached garages and workshops.
Download File
412.5 kB
Unit Heater Marketing Catalog
Unit Heater Marketing Catalog
Download File
1.7 MB

Technical Data
2 Files

Technical Data


English
Unit Heater Catalog
Unit Heater Catalog
Download File
4.4 MB
Unit Heater Options
Unit Heater Options
Download File
1.0 MB

Service/Installation
20 Files

Service/Installation


English
Unit Installation Manual - UDAP & UDAS
Installation manual for Models UDAP & UDAS
Download File
1.4 MB
Parts Manuals - V3 Unit Heaters
Parts manual for Models UDAP, UDAS, UDBP, & UDBS
Download File
1.6 MB
Option - Installation - Power Venting - UDAP & UDBP
Instructions for power venting Models UDAP & UDBP
Download File
463.9 kB
Option - Installation - Hanger Kit Installation - Unit Heaters
Instructions for installing an optional hanger kit
Download File
221.2 kB
Option - Installation - Wall Thermostat Instructions
Instructions for installing wall mounted thermostat
Download File
100.8 kB
Option - Installation - Ceiling Suspension Kit - UDAP-UDAS
Assembly instructions for ceiling suspension kit for Models UDAP & UDAS in sizes 30 through 125
Download File
143.4 kB
Conversion Info - High Altitude Kit - V3 Series
High altitude installation instructions for Models UDAP, UDAS, UDBP, & UDBS
Download File
80.5 kB
Option - Installation - Common Vent - Model UDAP
Installation instructions for Category I single, or common vent for Model UDAP-CV (Model UDAP with option AV6)
Download File
318.5 kB
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)
Download File
357.0 kB
Option - Installation - Multiple Heater Control Installation
Installation instructions for multiple heater control system
Download File
444.5 kB
Option - Installation - Thermostat Bracket (Unit Mounted) Assembly
Instructions for installing a unit mounted thermostat bracket
Download File
270.9 kB
Option - Installation - Downturn Nozzles - V3
Assembly instructions for downturn nozzles for Models UDAP, UDAS, UDBP, UDBS, & UEAS
Download File
312.3 kB
Option - Installation - Thermostat Option - V3 Series
Instructions for installing thermostat for Models UDAP, UDAS, UDBP, & UDBS
Download File
50.7 kB
Option - Installation - Vertical Louvers - V3 Series
Assembly instructions for vertical louvers for Models UDAP, UDAS, UDBP, & UDBS
Download File
206.1 kB
Option - Installation - Stepdown Transformer - V3 Series
Instructions for installing a stepdown transformer for Models UDAP & UDAS, all sizes - and Models UDBP & UDBS, in sizes 30 through 125
Download File
412.8 kB
Parts Manuals - Functional Replacement Fan/Blower Controls and Limit Controls
 Parts manual for functional replacement fan/blower controls and limit controls
Download File
304.2 kB
Parts Manuals - Replacement Ignition Systems Gas Valves
Replacement parts for ignition systems and gas valves based on serial number
Download File
1.4 MB
Parts Manuals - Valves Part Numbers
Valve parts numbers manual
Download File
1.5 MB
Conversion Info - Gas Conversion - V3 Series Unit Heaters
Gas conversion kit and instructions for Models UDAP, UDAS, UDBP, & UDBS
Download File
354.2 kB
Field Service - Gasket Kit for Heat Exchanger - V3
Gasket kit for replacement heat exchanger for Models UDAP, UDAS, UDBP, & UDBS
Download File
992.9 kB

Training
1 File

Training


English
Reznor Wiring Diagram Symbols
Common wiring diagram symbols labeled (1 pg PDF). 
Download File
336.5 kB

Other Files
1 File

Other Files


English
Warranty Statement
Reznor equipment limited warranty statement
Download File
173.0 kB