Lochinvar & A.O. Smith 100278058 Adapter 321894-708 ensuring the equipment operates within

ensuring the equipment operates within original factory parameters

making it a versatile choice for system upgrades

This switch serves as a direct drop-in for legacy part numbers including HC18HV135 and HH18HV135-B

The NAT 16" BURNER ASSY #30 ORF is constructed from heavy-gauge aluminized steel to resist thermal stress and corrosion in high-cycle environments

Accuracy Preservation: Minimizes direct solar gain and foreign matter accumulation to ensure precise ambient temperature sensing

Lochinvar & A.O. Smith 100278058 Adapter 321894-708 ensuring the equipment operates withinThe Lochinvar & A. O. Smith 100278058 Adapter is a critical venting component designed for professional high efficiency HVACR installations. This DuraVent appliance adapter is engineered specifically to transition between the units flue collar and the vent pipe system, ensuring a gas tight seal for Category II, III, and IV gas appliances. Built from premium grade materials, this adapter is compatible with condensing boilers and water heaters from the