Products Centrale wentylacyjne PEH


 PEH End View


Reznor's PEH is the new indoor electric heat ventilation air handler. The PEH comes in 4 cabinet sizes featuring a total of 12 electric heat sizes to meet the ventilation needs. When matched with the controls, the air handler provides precise heating for standard room heating to 100% outside air ventilation applications. All published airflow data and sound data are supported by AMCA tested and rated airflow performance curves. The energy usage of the system has been designed to meet the current ASHRAE Standard 90.1 (maximum 1.2 bhp per 1000 cfm). 

The Preeva PEH design features include factory-assembled, modular sections:

  • a draw-through cooling coil cabinet module with either chilled water or DX coil  with or without reheat
  • an inlet air mixing box module with a variety of configurations and damper options

The optional reheat / dH cooling module also provides dehumidification of 100% outside air or a mixture of outside/return air. The self contained dedicated Re-Heat pump provides 13 F -20 F reheat temperature rise from the main evaporator coil discharge. The DX cooling coils are optimized for best performance when the reheat pump is on and off. For precise control, modulating reheat can be added. A complete heating and cooling advanced digital control package is available in addition to common industry standard analog heating only and makeup air controls.

Heating Range ( kW )

Cooling Range ( MBH )

Airflow Range ( CFM )


  • ETL certification
  • 20-75 degree F temperature rise
  • Circuit breaker protected transformer for 24-volt controls
  • Integrated circuit board with diagnostic indicator lights
  • High temperature limit control
  • Vibration/noise isolated venter motor, blower(s) and blower motor (spring or rubber isolators)
  • L50 bearing rating with a life expectancy of 150,000 hours
  • Reverse airflow limit switch Airflow pressure switch to verify circulating blower operation on makeup air options
  • Socketed, high quality switching relays to facilitate service
  • All service and vent connections from a single side
  • Through-the-cabinet or through-the-base electrical
  • Three hinged service doors with heavy duty hardware
  • Pre-coat white gloss cabinet finish
  • 4-point base suspension; or slab or floor mounting
  • Fork lift openings built into the heavy gauge steel base

Factory Installed Options

  • Controls
    • Space Temperature Heating only
      • Analog single or two-stage gas valve with room thermostat control (thermostat is available as a shippedseparate accessory or may be field-supplied)
    • Space Temperature Heating/Cooling
      • Digital two-stage heating/three-stage cooling with room command module
      • Digital electronic modulation heating three-stage cooling with room command module, reheat control, reheat control
    • Discharge Temperature Heating/Cooling Makeup Air
      • Digital two-stage heating/three-stage cooling with room command module reset
      • Digital electronic modulation heating three-stage cooling with room command module reset, reheat control
  • Supply Voltage - 115/1; 208/1; 230/1; 208/3; 230/3; 460/3; 575/3
  • UV Germicidal Lamps - Ultraviolet Emitter for neutralization of VOCs and airborne micro-organisms for improved IAQ - not filtration. (Requires Cooling Coil Cabinet Option AU. Separate 115/1 or 208/1 or 230/1 wiring/breaker and a separate disconnect must be provided.)
  • Inlet Air Filters - 1" or 2" disposable or permanent; 1", 2", or 4" pleated disposable; arranged in vertical flat bank for ease of service
  • Cabinet Configuration and Construction
    • Left or right side controls
    • No insulation; single or double wall with standard or high R-value insulation
    • Blower cabinet screen, inlet duct connection flange, or inlet on/off damper with duct flange
    • Discharge duct flange
    • Mixing Box Module
      • five inlet configuration combinations including top, bottom, and rear
      • manual, motorized 2 or 3 position, or motorized modulating return air or outside air and return air dampers
      • direct-coupled 24VAC damper actuators
      • damper control selections such as 0-135 ohms resistance potentiometer, building pressure, or 0-10 v control
    • Blower Motor (1/4 to 5 HP) - see pressure drops and blower charts
      • open dripproof, TEFC, premium efficiency, or 2-speed open dripproof

      • adjustable sheave and belt
      • motor contactor; IEC motor starter; or factory-installed variable frequency drive
    • Cooling Coil Module with coil
      • DX coil (single, dual or 1/3-2/3 circuit; galvanized or stainless casing; copper or aluminum fins (coated or uncoated) - non-ozone depleting, R410A refrigerant
      • DX coil module with dehumidification control. Single, dual and 1/3-2/3 circuit; Galvanized or stainless casing; Copper or aluminum fins; Coated and uncoated; Modulating or standard reheat control
      • chilled water coil (3-45 tons; 1/4, 1/2, 3/4, or full circuiting; galvanized or stainless casing; copper or aluminum fins (coated or uncoated)
    • Evaporative Cooling Module
      • white pre-painted or 300 series stainless steel cabinet
      • 300 series stainless steel reservoir
      • recirculating pump or AquaSaver microprocessor-based, timed water distribution system
      • 6" or 12" CELdek® or optional Glas-dek® UL 900 Class II noncombustible media
      • 1" or 2" aluminum pre-filter
      • freeze protection kit (factory-installed)
      • automatic fill and drain kit (field-installed)
      • water hammer arrestor (field installed)
    • Unit mounted, lockable, non-fused service on/off switch
    • Convenience Outlet (requires separate power supply)
    • Firestat
    • Discharge Temperature Low Limit
    • Over/Under Voltage or Phase Loss Protection

Field Installed Options

  • Variable Frequency Drive (factory-installed is also available)
  • Downturn Nozzles (25-65 deg. or 50-90 deg.) with directional louvers
  • Thermostats to match analog controls
  • Smoke Detector (in ductwork)
  • Remote Control Console and Unit Monitoring
  • Main Unit Disconnect Switch
  • Vent Cap
  • M-Series condenser

6 Files


Split System Marketing Catalog
Split Systems Marketing Catalog
Download File
886.0 kB
Comp Edge: The wide range of options and features of PreevA and the M-Series Condensing unit
Competitive Edge: The wide range of options and features of PreevA and the M-Series Condensing unit
Download File
599.9 kB
Energy Edge: By matching building heating and cooling needs, the PreevA Series can save energy
Energy Edge: By matching a building heating and/or cooling needs (at full or part load), the PreevA Series can save energy and provide more consistent comfort levels
Download File
486.7 kB
Cooling & Ventilation Product Line
Cooling & Ventilation Product Line Card
Download File
392.3 kB
VRF Product Line
VRF Product Line Card
Download File
489.1 kB
Heating & Ventilation Product Line
Heating & Ventilation Product Line Card
Download File
736.3 kB

Dane techniczne
2 Files

Dane techniczne

Catalog - Split System
Commercial split systems catalog
Download File
3.8 MB
Sample Specs - PEH & PXH
Sample specifications for Models PEH & PXH (Word document)
Download File
17.2 kB

11 Files


Unit Installation Manual - Indoor PreevA
Installation Manual for Models PDH, PEH, PXH, SDH & SHH
Download File
2.7 MB
Parts Manuals - PREEVA
Replacement parts for PREEVA Models PDH, PEH, PXH, RDH, REH, RHH, RXH, SDH, and SHH
Download File
10.5 MB
Option RB5 - Installation - Remote Display
Installation instructions for optional remote mounted display for PreevA & MAPS Series, and Model ZQYRA
Download File
335.8 kB
Controls - D19, D21, and D22 Control Manual
Air handler system control options D19, D21, and D22
Download File
1.2 MB
Parts Manuals - Functional Replacement Fan/Blower Controls and Limit Controls
 Parts manual for functional replacement fan/blower controls and limit controls
Download File
322.8 kB
Operation - PreevA
Operation, maintenance and service manual for PreevA systems, Models SHH, RXH, RDH, REH, PXH, SDH, PDH, & PEH
Download File
861.1 kB
Field Service - Adjustment of Control FX06 - PreevA
Application and instructions for field adjustment of the contorl (Model FX06) in digital control options D12B, D12C, D12D, D12E, D12F, & D12G for PreevA units
Download File
766.6 kB
Field Service - Damper Motor Replacement
Instructions for replacement kit (261697) for Belimo damper motor
Download File
161.8 kB
Field Service - Replacement of Discontinued Relays
Installation for kits designed to replace relays no longer available from suppliers. Applies to all Reznor units using obsolete relays.
Download File
340.4 kB
Manuel d'installation - Intérieur PreevA
Manuel d'installation applicable aux: unités de traitement d'air modèle PDH, modèle SDH, modèle PEH, modèle PXH et modèle SHH
Download File
3.4 MB
Opération - Série PreevA
Opération, maintenance et réparation PreevA ® Modèles RHH, SHH,  PDH, PEH, PXH, SDH, RDH, REH, et RXH
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2.2 MB

1 File


Warranty Statement
Reznor equipment limited warranty statement
Download File
183.4 kB