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this industrial thermostat is rated for use in high-voltage HVAC systems
Always verify your specific model number on the unit's data plate
Using this kit restores the internal sealing surfaces and diaphragm integrity
Will this fit a Series 157S low water cut-off
Trane FLRQB5AH23M11 Filter 321702-401 this industrial thermostat is ratedThe Trane FLRQB5AH23M11 Filter is an OEM genuine replacement media designed for professional HVAC service technicians maintaining Trane QuikBox cabinets and American Standard TFM Perfect Fit housings. This 2 pack MERV 11 filter utilizes high performance synthetic fiber media to capture 85% of airborne particles, specifically targeting dust mites, pollen, and mold spores. Engineered with a collapsible chipboard frame, these 5 inch deep filters ship
