Lennox 10H21 Transformer 321894-708 Built on the rugged TeSys

Built on the rugged TeSys SK platform

and SF series

25% BFSL accuracy rating and is rated for over 100 million pressure cycles

Field technicians often utilize the Honeywell 312817 to prevent dust accumulation and moisture ingress

technicians should verify that the 425 psi high-pressure limit meets the specific safety requirements of high-pressure R-410A systems before installation

Lennox 10H21 Transformer 321894-708 Built on the rugged TeSysThe Lennox 10H21 Transformer (Model LB 95312G) is a heavy duty, factory authorized step down transformer engineered specifically for high voltage industrial and commercial HVAC applications. Featuring a 575V primary input (rated up to 600VAC at 60Hz) and a 230V secondary output, this 175VA transformer provides the high capacity power regulation required for sophisticated control circuits, contactors, and relays within Lennox equipment. Built for