Sensus 143-62-021-15 Red Spring including residential forced-air furnaces and

including residential forced-air furnaces and commercial boilers

the W02747 is designed with a long radius profile to minimize internal turbulence and pressure drop

this 7mm ignition wire prevents voltage leakage and dielectric breakdown

Built with a heavy-duty brass construction

Is this switch a direct substitute for other temperature ratings

Sensus 143-62-021-15 Red Spring including residential forced-air furnaces andThe Sensus 143 62 021 15 Red Spring is the professional choice for field technicians requiring precise pressure adjustments on Sensus 143 80 gas pressure regulators. Designed specifically for the 143 series domestic service regulators, this authentic OEM component calibrates the outlet pressure within the 3. 5" to 6. 5" WC range. Proper spring selection is critical for maintaining consistent downstream pressure, preventing appliance pilot outages, and