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Adjustable Sensitivity: An internal screw allows for fine-tuning the flow switch sensitivity to meet specific system GPM requirements
this LP gas conversion kit ensures stable combustion and prevents soot accumulation or heat exchanger fouling common with improper venting or fuel delivery
The Carrier HD56FR235 is a high-performance 1
Which models does this part fit
Lennox 75W43 Thermal Switch 322838-754 Adjustable Sensitivity: An internal screwThe Lennox 75W43 is a high precision compressor thermal switch engineered for critical temperature regulation in industrial and residential HVACR systems. As a genuine OEM component (Manufacturer Number 103048 01), this HVAC thermal protection switch prevents catastrophic equipment failure by monitoring operational heat levels. It features a specified open temperature range of 239F to 257F, which interrupts the electrical circuit to protect the
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