Emerson Alco 066148 Expansion Valve Refrigerant specifically for boiler feed lines

specifically for boiler feed lines and space heating applications

this remote bulb thermostat maintains exceptional repeat accuracy regardless of barometric pressure or cross-ambient conditions

effectively eliminating stagnant water and reducing the risk of microbial growth or biosliming within the primary drain assembly

This boiler ignition electrode is essential for preventing delayed ignition and nuisance lockouts

Emerson Alco 066148 Expansion Valve Refrigerant specifically for boiler feed linesThe Emerson Alco 066148 is a high capacity 12 ton thermostatic expansion valve (TXV) engineered for large scale heat pump and commercial air conditioning systems. This genuine Alco TFES12ZAA replacement features a balanced port construction that effectively compensates for fluctuating head pressures and varying evaporator loads, ensuring stable superheat control across a wide range of ambient conditions. Designed specifically for R410A refrigerant