Hardened Construction: Housed in a flame-retardant enclosure to meet safety standards for HVACR electrical components

this aquastat controller operates within a 40-180°F range

ensuring effective air distribution throughout the ductwork

Always cross-reference your model number with the manufacturer's parts list

or if head pressure becomes difficult to stabilize

Lochinvar & A.O. Smith 100208063 Filter 320735-701 Hardened Construction: Housed in aEnsure terminal velocity and combustion stability in high output hydronic systems with the Lochinvar & A. O. Smith 100208063 heavy duty filter. This 16x16x1 boiler air filter is an OEM spec replacement engineered to meet the high static pressure requirements of commercial heating equipment. Designed specifically for the intake side of Lochinvar Power Fin series units, this 100208063 replacement filter maintains the laminar airflow necessary for