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Rosewood paper grain — description and returns beneath the overlapping buy card.
High BTU Rating: Manages up to 1
modern equivalent
Designed for Lochinvar Knight boilers and A
making it essential for bypass or external regulation setups
as this often causes signal interference and erratic valve behavior
York 025-37853-000 Crankcase Heater Freon High BTU Rating: Manages upThe York 025 37853 000 Crankcase Heater is a critical 120V, 150W auxiliary component designed to protect high performance refrigeration and air conditioning compressors. This OEM York replacement part prevents refrigerant migration into the compressor oil during the off cycle, maintained at 150 watts to ensure proper oil viscosity and prevent flooded starts in low ambient conditions. Built with a rugged steel housing and a 4 inch by 6 inch heating