ESI Controls
ESI USB powered WiFi Hub - ESWIFIHUB
Product code: 652891
Product details
The ESRTP4Touch (4Touch) is suitable for controlling heating and hot water systems via combi, system, or heat only boilers. The 4Touch has a large backlit LCD display and touch screen, making it simple to-use and programme. When installed with the optional ESWIFIHUB, your customer's heating and hot water can be controlled via Alexa or the ESi Centro App making the 4Touch a Smart Control. The load compensation functionality, available via OpenTherm technology, modulates the flow temperature dependant on the desired room temperature, saving up to 15% on gas usage compared to an on/off control.
- Product code: 652891
Delivery & returns
Standard UK mainland delivery is £6.95 and free on orders over £100 ex VAT. Heavy or palletised items, the Highlands, Islands and Northern Ireland are quoted separately at checkout.
Eligible unused items may be returned within 14 days of delivery. This does not affect your statutory rights.
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- Delivery informationFree delivery over £100 ex VAT
- Returns policy14-day standard returns
- Help centreOrders, accounts and support
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