Belimo ZG-NMA Adaptor Kit If the burner ports are

If the burner ports are clogged or the metal has begun to thin

Key Benefits for Technicians: Precise Compatibility: Engineered as the direct replacement for LA21RB550

technicians typically recommend inspecting and cleaning the metal mesh every 30 to 90 days

The sensor itself is splashproof

Both are interchangeable manual reset switches rated for 290 degrees F

Belimo ZG-NMA Adaptor Kit If the burner ports areWhen you cannot direct couple an actuator to a damper shaft due to clearance issues or restricted access, the Belimo ZG NMA Crankarm Adaptor Kit is the field standard solution for technical flat mount applications. Engineered specifically for non spring return actuators in the LM, NM, and AM series, this mechanical linkage kit converts rotary motion into linear force effectively. This crankarm adaptor kit includes a high grade crank arm, two KG10 ball