Repeated tripping of the Armstrong R40154B004 often indicates restricted airflow caused by a dirty air filter

The McDonnell & Miller 342300 Strainer Assembly and Gasket (Model SA51-9R) is a high-performance filtration component engineered specifically for 25A Series make-up water feeders

making it a drop-in replacement for a wide range of Reznor unit heaters and duct furnaces

1W power rating

High Temperature Rating: Suitable for systems with high-temperature fluid requirements up to 300°F

Carrier 30GX502820 Oil Filter 30067439-890 Repeated tripping of the ArmstrongFor service technicians maintaining Carrier 30GX Air Cooled Chillers, the Carrier 30GX502820 Oil Filter is the critical OEM component required to ensure compressor longevity and optimal thermal transfer. This Westermeyer Industries F4 02E assembly is engineered to withstand a maximum operating pressure of 450 PSIG, providing robust protection in high pressure commercial HVACR environments. By effectively capturing debris and contaminants within the