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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
This OEM Lennox replacement part is factory-calibrated to operate within a specific water column range of 1
Contractor Grade: Robust housing and internal bearings are designed for continuous operation in demanding wall-mount environments
Field-mountable design reduces labor costs and minimizes HVAC system downtime during upgrades
This kit is designed for ESBE VRG130
Built for rigorous environments
Belimo CQKB24-SR-RL Actuator 323613-751 This OEM Lennox replacement partThe Belimo CQKB24 SR RL is a high performance spring return zone valve actuator designed for reliable proportional control in closed loop hydronic systems. Operating on a 24VAC DC power supply, this actuator utilizes a 2 to 10 VDC control signal to provide precise 0 90 degree rotation, ensuring accurate flow modulation. Built with a NEMA 2 (IP54) rated enclosure, it is suitable for demanding mechanical environments where moisture and debris protection
US$ 128.06
US$ 322.86