Siemens Universal Control Module – #RWF55.51A9

Siemens Universal Control Module – #RWF55.51A9

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HotnCool offer a comprehensive range of Siemens genuine replacement spare parts. We have listed the most common replacement Gas Controls & Parts at great prices!

Siemens Universal Control Module RWF55.51A9 is optimized for temperature and pressure control in connection with modulating or multistage burners and air conditioning systems. The RWF55 is used primarily for the control of temperature or pressure in oil- or gas-fired heating plants. Depending on the setting, it is employed as a compact 3-position controller or as a modulating controller with an analog output. An external switch is provided to convert it to a 2-position controller for controlling 2-stage burners. The built in thermostat function switches the burner on and off. The controller’s operating mode can be changed from heating to cooling, or vice versa.

• 3-position Controller
• Modulating Controller
• PN RWF55.51A9

Please note that for any warranty replacement claims you need to provide a receipt of Installation by a qualified tradesperson. We can only accept returns for unused items with no signs of wear and tear. Note all gas appliances/parts must be installed by a qualified installer.