The professional-grade design includes tamper-resistant bonnet screws and a reinforced test lever for manual maintenance protocols

and up to 50% glycol solutions within a temperature range of 35

eliminating the need for mounting bracket modifications

which reduces combustion efficiency and can create safety hazards in the mechanical room

The Johnson Controls M9208-GGC-3 Actuator is a high-performance spring return damper actuator engineered for precise proportional control in commercial HVACR systems

Watts 0067455 Valve mario The professional-grade design includes tamper-resistantThe Watts 0067455 (Series RA 2 AP) is a field proven 3 4 inch steam radiator valve engineered for reliable isolation in both low pressure steam and hydronic heating systems. Featuring a heavy duty brass body with an angle pattern design, this valve is built to handle the rigors of commercial and residential steam service. The FIP x male union connection ensures a secure, leak resistant interface with standard piping, while the rising stem allows for