Honeywell L91A 1037 Pressuretrol Controllers, Modulating, 0 psi to 15 psi

Original price was: $330.00.Current price is: $235.00.

1 in stock

UPC: 085267055277

Honeywell L91A 1037 Pressuretrol Controllers, Modulating, 0 psi to 15 psi

New: A brand-new, unused, undamaged.

A Honeywell L91A 1037 Pressuretrol Controller is a device used to control pressure in a heating or cooling system. It operates by modulating the flow of fuel or air to maintain the desired system pressure within a set range, in this case from 0 psi to 15 psi.

Description:

Modulating pressure operating control for regulation of liquid or air and other non-corrosive gases.
Honeywell proportional pressuretrol controller with a range of 0-15 psi, non-adjustable,
one potentiometer, and a 1/4″ NPT male connection to siphon loop. L91 proportioning pressuretrol
controllers provide direct control of modulating motors or valves used on automatic burners or steam heating systems.
– Use with steam, air, noncombustible gases, or other fluids non-corrosive to the brass or phos-bronze (300 psi models) bellows.
– Do NOT use with combustible mediums or any medium chemically harmful to phos-bronze bellows (10-300 psi models) or brass bellows (all other pressure range models).

Specifications:

Brand: Honeywell
Model: L91A
MPN: L91A1037
Pressure Range: 0 psi to 15 psi
Pressure Differential: 25 psi
Max Pressure (PSI): 25
Switch Operation: Modulating
Temperature Range (F): 32°F to 150°F
Weight: 3.00
UPC: 085267055277

This type of controller is typically used in heating systems such as boilers and furnaces to maintain the desired pressure within the system. It can also be used in air conditioning and refrigeration systems to control the pressure within the system.

The Honeywell L91A 1037 Pressuretrol Controller is a type of modulating pressure controller, which means it can adjust the flow of fuel or air to maintain the desired pressure. This is different from a pressure switch, which simply turns the system on or off based on pressure levels.

 

Weight 2.6 lbs
Dimensions 7 × 5 × 7 in

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