ESI ESRTP4RF+ Series 4 Wireless Programmable Room Thermostat Atlantic ESRTP4RFW

Our ESRTP4RFW is a wireless programmable room thermostat which is simple to install & easy to use. The control features OpenTherm, which automatically reduces the flow temperature of your boiler helping you save up to 15% on your gas use, significantly lowering bills. The ESRTP4RFW can be upgraded to a smart control with the addition of our ESWIFIHUB (sold separately).

Key Features

• Easy to install wireless control
• Simple to upgrade to smart control with the addition of ESWIFIHUB (sold separately)
• OpenTherm communication which can save up to 15% gas when connected to an OpenTherm compliant boiler
• Optimum Start/Stop, Delayed Start & TPI Technology for maximum energy savings
• 7 Day, 5/2 Day or 24 Hour operation offering full flexibility over your heating control
• Landlord service reminder, ideal for social housing or rental properties
• Automatic summer/winter time change
• Easy to use, wall or stand mountable
• Holiday Mode to allow control when you’re away, saving energy
• 3 Year warranty for complete peace of mind
• ErP class 5 energy rating for maximum energy efficiency

Specifications

• Wireless transmission distance: up to 30m in open terrain
• Compatible with combi, system or heat only boilers via S or Y Plan
• Meets Boiler Plus requirements

Applications

Ideal for residential heating control, including social housing and rental properties. Controls heating for combi, system or heat-only boilers.

What’s in the box

ESRTP4RFW thermostat, RF receiver, mounting accessories and instructions.