Please be advised that the wireless Opentherm thermostat, option numbers OP909.2 and OP909.5 on the order form, is no longer available on the range of Reznor gas fired unit heaters such as UDSA, UDSBD, UESA, RHeco and LCSA.
The 2-wired Opentherm thermostat OP909.3 will however remain available.
The Energymizor OP903 has also been withdrawn.
As an alternative to the Energymizor, we propose the SmartCom. On your order form you can specify:
For any further inquiries, please consult your Nortek Global HVAC contact or send an e-mail to verkoop.reznor@nortek.com