For contractors performing maintenance or system upgrades

this 40VA control transformer provides consistent power to fan coil units

this unit features a 1-inch NPT connection and a robust 7

The Robertshaw BTG-UK guard dimensions (8-1/4" L x 5" W x 3-1/2" D) provide ample clearance for most large-format commercial thermostats

Rheem-Ruud 61-106238-48 TXV 30067439-890 For contractors performing maintenance orAs a veteran tech, you know that keeping older R 22 systems running at peak efficiency requires precise metering. The Rheem Ruud 61 106238 48 TXV is a direct, balanced port OEM replacement parts solution designed to stabilize superheat and protect the compressor in 2. 5 ton HVAC system applications. This thermostatic expansion valve (TXV) features a 3 8" x 3 8" sweat connection and replaces the discontinued 61 21922 69, ensuring full compatibility