This analog trip level controller accepts voltage or current input signals (0-12 VDC

offering flexibility across different industrial sectors

By adhering to strict OEM HVAC specifications

primarily within the PSB/WPSB series

ensuring stable flame performance across the firing range

Lennox 30335 Air Filter 320735-701 This analog trip level controllerThe Lennox 30335 Air Filter is a heavy duty, 16" x 25" x 1" washable foam filter designed for high performance filtration in professional HVACR applications. Built with a rugged metal frame (Model P 8 7822), this genuine Lennox OEM replacement filter provides a sustainable alternative to disposable media while maintaining low static pressure across the evaporator coil. This HVAC furnace filter is critical for protecting the blower motor and heat