leak-free seal against the tube sheet when installed with a new Raypak header gasket kit

This eliminates the need for expensive plumbing manifolds while reducing potential leak points

Whether you are performing a condenser coil repair or a full HVAC system maintenance

automatically disconnecting power to heating elements if internal temperatures exceed safety thresholds

What is the difference between the Sporlan 903112 and the LAC-5-295HP

Macon Controls MAC-VAO-24 Actuator 320788-702 leak-free seal against the tubeThe Macon Controls MAC VAO 24 Actuator is a professional grade 24V normally open valve actuator engineered for precise terminal unit control. Designed as a direct replacement for VMO24 and VAO24 models, this electric thermic operator provides a seamless upgrade for legacy hydronic heating systems and low pressure steam applications. For technicians managing radiators, fin tube baseboards, or heat pumps, the MAC VAO 24 ensures noiseless operation and