The Modine 5H0750020007 Rollout Switch is a critical safety component designed for commercial gas-fired unit heaters

and Daikin equipment

While functionally similar to other 24V sequencers

the Williams P323095 is calibrated specifically for the thermal profile and mounting requirements of Williams Direct Vent units and the 2303 blower assembly

Built for the rigorous demands of two-pipe steam and hot water systems

Johnson Controls V-3100-611 Replacement Diaphragm The Modine 5H0750020007 Rollout SwitchFor field technicians maintaining legacy pneumatic systems, the Johnson Controls V 3100 611 is the definitive replacement diaphragm for the V 3802 Pneumatic Oval Top Actuator. This synthetic elastomer component is engineered to restore the actuator performance and sealing integrity of V 3800 series units and VT series valves. Designed for high temperature applications, it withstands media temperatures up to 281F and a maximum control pressure of 30