ESi Controls ESi Wireless programmable room thermostat ESRTP4RF+

The ESRTP4RF+ is a 7 day, 5/2 or 24 hour wireless programmable room thermostat. This removes the need for any fixed wiring between the thermostat and boiler reducing the installation time and eliminates the chance of damaging the aesthetics of the property, with no redecorating or making good required afterwards.

The ESRTP4RF+ is one of the easiest to use on the market, providing 4 or 6 time and temperature events each day. The 7 day, 5/2 or 24 hour programming options meets most homeowners requirements.

The ESRTP4RF+ comes pre-paired and has two-way RF communication at 868MHz radio frequency band to ensures a more accurate, stronger and quicker response compared to older styles and allows for a signal strength indicator.

The ESRTP4RF+ can provide wireless automatic time and temperature control to heating or cooling systems in domestic and light commercial buildings. It can be used to control the heating circuit in a S or Y Plan and is particularly well suited to control combination boiler installations or additional zones in a S Plan Plus system.

The new range of programmable room thermostats hold a 3 year guarantee for consumer and installer peace of mind and are focused on value, quality and simplicity, offering an economical and durable solution for households.

• Boiler Plus compliant
• Opentherm communication
• Large, easy to read LCD with back light
• Optimum stop, delayed & optimum start/
• TPI technology
• 7 day, 5/2 day or 24 hour programming options
• Select either 4 or 6 time & temperature events
• Automatic BST/GMT 1 hour time change
• Factory set clock and date
• Pre-set built in programme & easy to use overrides
• Two way communication
• Includes optional landlord service safety feature
• Holiday mode

Many of our items have free delivery and where next day delivery is shown we will endeavor to achieve this, as long as the order is placed before 1pm, is within the UK mainland and subject to stock availability 

We will email you an estimated delivery date on receipt of your order and on the day of delivery endeavour to send you the carrier’s details.

Unfortunately, we currently do not deliver to addresses outside the United Kingdom, but you can arrange for a courier to collect from our premises.

Medium and large items incur a delivery charge. If more than one medium or large items are ordered only one delivery charge will be applied. This will be displayed in the basket during checkout. Medium items are £17 and large items are £30 including VAT. The delivery charge for the largest products - eg wall panels and worktops - is £59.99.

We want all our customers to be happy with their purchases. Returns may be made within 14 days of delivery for unwanted goods or 30 days for faulty/damaged goods.

Please either email us at sales@plumb-warehouse.co.uk or click on the link below for a returns form.

Please ensure that the goods returned are intact, unused and in the original packaging.

Returns Cancellation Form

Paying online is simple, we accept PayPal, Mastercard, Visa and debit cards. 

• Paypal balance 
• Paypal as a guest 
• Visa (Debit and Credit)
• Mastercard (Debit and Credit)
• Cheque 
• Bank Transfer 

Claydon House Business Centre

1 Edison Rd

Aylesbury

Bucks

HP19 8TE