Built for the field

you know that a Hydrostat controller is only as good as its interface with the boiler water

This probe is usually installed in the supply air ductwork

maintaining the correct manifold pressure is essential for burner efficiency and appliance safety

maintaining the factory-specified 3 to 15 psi control range

Lennox X6670 Replacement Filter Built for the fieldThe Lennox X6670 is a high performance MERV 11 replacement filter engineered for the Healthy Climate HCF16 11 and HCF16 10 series. As a veteran grade OEM component, this pleated media filter is essential for contractors maintaining HCC16 28 air cleaner cabinets. It effectively captures 85% of airborne particles down to 3 microns, including VOCs, bioaerosols, and common allergens, without significantly increasing static pressure across the heat