Description
Using a certified furnace pressure switch with the correct WC rating is essential for maintaining the system's AFUE rating and overall operational safety
The 61-25055-08 is built to withstand the rigorous duty cycles of heating and cooling equipment
and K15FS-36H models
allowing for precise differential temperature control in hydronic applications
It features a fixed differential and a temperature range of 53-85F
Sporlan 100390 BFS-AA-C Expansion Valve 30067439-890 Using a certified furnace pressureThe 100390 Sporlan BFS AA C Expansion Valve is a technical grade thermostatic expansion valve (TXV) engineered for rigorous commercial refrigeration and air conditioning service. Designed for R404A systems, this valve features balanced port construction, which ensures precise refrigerant metering by isolating the pin and port from varying head pressures. This design is essential for maintaining stable evaporator superheat across a capacity range of 1
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy

























