Modine PSH-170 Propeller Separated Combustion Gas Unit Heater 82% - 170,000 BTU
- Brand: Modine
- Model: PSH-170
- Natural Gas or Propane
- Sealed Combustion
- Aluminum Heat Exchanger
- Spark Ignition
- Power Vent
- Aluminized Steel Burner
- Horizontal or Vertical Venting
- 4" Double Wall Vent Pipe
- 115/230V
- Availability: In Stock. Ships within 3-5 days.
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Model PSH-170 Power-Vented SeparatedCombustion Heater
A gas-fired, power-vented propller separated combustion unit heater. When faced with difficult applications, Modine separated-combustion, high-efficiency unit heaters are the better choice. These unit heaters are specifically designed for buildings with hostile atmospheric conditions, such as chemicals, high humidity or negative pressure.
Combustion air is brought in from outside the heated area, either from outdoor air or adjacent room. This eliminates the need to use contaminated indoor air for combustion. To ease the installation of the separated-combustion unit heaters, Modine offers horizontal and vertical concentric venting options. Like all Modine gas-fired unit heaters, these heaters feature efficient air-foil heat-exchanger tubes and effective heat-transfer surfaces designed to maximize heat transfer from the burned fuel to the air passing over the heat exchanger. Modine's unique design also minimizes resistive losses, resulting in greater heat throw and lower motor horsepower requirements.
Modine employs a non-condensing recuperative heat-exchanger design to reclaim additional flue-gas heat prior to expelling the gases and passing them twice through the secondary heat exchanger tubes. Designed for overhead suspended mounting, this heater only requires venting, gas, and electric service connections prior to operation. Propeller fan units are classified as zero-static-pressure type, and should not be used with velocity-generating discharge nozzles or ductwork connections.
Product Features
- CSA Certification for use in the US and Canada
- 100% shut-off, intermittent pilot-ignition system with continuous retry, at no extra charge. This ignition system allows for all PSH units to be field-converted to propane, if desired
- 82% thermally efficient
- 100% Outside Air for Combustion
- A power exhaust that can be rotated 180?. The unit can be vented vertically or horizontally
- Blocked vent safety switch
- 20 gauge aluminized steel cabinet
- 115V control step down transformer with 24V gas controls
- Aluminized steel heat exchanger
- Stainless-Steel Secondary Heat Exchanger
- Aluminized steel burner with stainless steel separator strip
- Certified to 0.5" W.C. external static pressure
- Single stage standing pilot control system for operation on natural gas
- High limit safety control
- Control terminator board
- Adjustable motor sheaves on blower models
- Totally enclosed fan/blower motors
