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the Watts 740 Series utilizes a non-metallic disc-to-metal seating design that prevents the valve from sticking or freezing even in corrosive water conditions
Common Questions: How do I test the heater
Bi-Metal Durability: Robust construction handles temperature swings without compromising structural integrity
Designed for multi-stage operation
Reset is achieved by cycling the thermostat or removing the 24 VAC power source for at least 5 seconds
Lennox 95W64 Collector Box Kit 320735-701 the Watts 740 Series utilizesThe Lennox 95W64 Collector Box Kit is a direct replacement component engineered for high efficiency Lennox G40, G43, G50, G51, and G61 series furnaces. This critical assembly manages the collection and drainage of acidic condensate from the secondary heat exchanger to prevent pressure switch trips and combustion errors. Built from high grade, corrosion resistant polymers, the 95W64 includes a redesigned housing that resists warping under high thermal