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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
The 13Y19 is a complete thermostatic expansion valve assembly including the power head
making it a critical boiler replacement part for maintaining precise temperature regulation in residential and commercial systems
Pressure Stability: Balanced diaphragm design maintains a consistent opening point regardless of water pressure surges
or a visual inspection will show significant mineral saturation within the bed
this part facilitates the linear travel necessary for reliable temperature regulation
Lochinvar & A.O. Smith 100111586 Board 324846-701 The 13Y19 is a completeThe Lochinvar & A. O. Smith 100111586 Board is a critical OEM replacement part engineered for high performance boilers and water heaters. As an ON OFF 1 ELEM LWCO ANODE BOARD, this component serves a dual purpose role in system protection. It integrates Low Water Cut Off (LWCO) logic to prevent dry fire conditions while simultaneously monitoring the electrical resistance of the anode rod. When the board detects that the sacrificial anode has reached
US$ 37.99
US$ 176.99
US$ 38.99