Built with a heavy-duty brass body and a 5/8" orifice

How many dampers can be connected to each zone

It is rated for clean

this pressure switch minimizes nuisance tripping while maintaining rigorous safety standards for air-handling units and industrial process controls

Lennox 12R60 Heat Kit 324846-701 Built with a heavy-duty brassThe Lennox 12R60 (model ECB25 5CB P or ECB29 5CB P) is a high performance 5kW electric heat kit designed for seamless field installation in compatible Lennox air handlers. Operating on 208 240V single phase power, this auxiliary heating component provides a steady 17,100 BTUH capacity, making it an essential addition for heat pump systems requiring supplemental warmth during peak winter conditions. This OEM Lennox heat kit features helix wound