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Precision Control: Features a 1% full-scale deadband and infrared light shutter mechanism to ensure rapid
the 100262940 is specifically calibrated for natural gas
Is this compatible with 50Hz systems
Rated at 10
Lennox 31W67 Relay Sequencer 320074-702 Precision Control: Features a 1%The Lennox 31W67 Relay Sequencer is a critical multi staged control component designed for electric furnace sequencer replacement and HVAC system timing management. This HVAC sequencer relay functions as a technical conductor, utilizing a stacked relay design to coordinate the activation of heating elements, blowers, and compressors in a precise sequence of operation. By staging electrical loads, the 31W67 prevents circuit overloads and nuisance
US$ 33.95
US$ 21.95
US$ 33.95
US$ 21.95