Amazon Subscriptions and vouchers that you may be able to take advantage of
Already a cracking price, but much cheaper with the 30% coupon, not sure whether that's account specific or not, hence it's not reflected in the above price.
About this item
This radiator thermostat is only designed to work alongside an existing Wiser Smart Heating System with a Wiser Heat Hub. Replace your existing radiator TRV valves to give room-by-room heating control.
Simply screw off/on existing TRV radiator valves and replace with Wiser smart thermostats to expand your current system. Works with 90% of existing valves. An adaptor to fit the Danfoss RA valve is included in every box.
Add up to 32 smart radiator thermostats in up to 16 different rooms/zones. Begin with 1 radiator thermostat and add more over time. 1 Thermostat required per radiator for maximum comfort and energy saving.
Full heating control can be monitored and schedules updated via the Wiser App (IOS and Android).
Use voice commands to check the status and make changes to individual rooms or groups of rooms. Fully compatible with Alexa, Google Assistant and IFTTT.
Open window detection turns off heating if a window is open. Twist top allows manual override of the schedule via the radiator thermostat.
Average connectivity range is 25-40 feet but will depend on location of Heat Hub and thickness of walls. For larger houses or houses with thick walls, we recommend the Wiser Smart Plug to help extend the range. Wiser is not suitable for gravity fed systems.
Smart radiator thermostat is powered by 2 x AA Batteries (Batteries Included). Expected to last around 12 months, dependent on battery type and the amount of interactions with each device.
Account specific £34.95 for most folk as no codes. (edited)
Adder_C
Same for me
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ministrymason
Cheap . But I need 8 for all my radiators.
Phoebus87
Author
The 3 pack has the 30% coupon as well if I'm not mistaken, and also the starter kit is quite cheap atm, so that would make it 8 plus a thermostat and a central unit.
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SamDude
Is it straightforward to swap this for an existing Hive setup?
I already have Hive (but without the TRVs) - looking at the installation info the receiver for this Wiser has the same backplate as the Hive so I'm wondering how easy it is to swap over. Hive installation instructions vs Wiser installation info
terrestris
You'd need to check the wires are in the same order on the backplate (I think they were when I switched from Hive to Wiser in my old place, but my current place had the wires in a different order), but other than that it's a case of turning the boiler off, swapping the receivers, turning the boiler back on, then following the setup procedure in the Wiser app
thr0tt
Personally I don't see the point, just set the TRV to the correct temperature then forget about it...
Alf1982
But cold rooms don't warm up until the room with the thermostat gets cold.
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GunMetal
Heat...ing
sergiup
Sweet, thank you! Can always do with more of those (for now)...
Planter1
Brilliant deal. Limited to one per order.
da_murphster
Blimey - thats cheap. Will be asking Amazon for a refund from the batch I bought for £32!
Edit: ah, one discount per order.
Still hot (no pun intended) (edited)
fishmaster
Amazon are very unlikely to refund you these days and insist you send it back and buy the cheaper ones.
unasistent
Do i need 2 thermostats if i have 2 wired thermostats now(danfoss).or can just controll on phone and use trv as thermostats?
Phoebus87
Author
On a second thought (hence I've deleted my previous comment), you probably will be fine with one thermostat as well, until you're happy with the TRV's you have. Also you will have to think how you want to control the heating, as I assume you had previously a downstairs/upstairs setup, and with connecting this, you will probably loose the control of those two wired thermostat. So you might end up with a need to buy multiple TRV's to control everything or having the thermostat to control one of the zone and controlling the rest of the radiators using the TRV's.
39 Comments
sorted byI already have Hive (but without the TRVs) - looking at the installation info the receiver for this Wiser has the same backplate as the Hive so I'm wondering how easy it is to swap over.
Hive installation instructions vs Wiser installation info
Edit: ah, one discount per order.
Still hot (no pun intended) (edited)
"Voucher valid until Wednesday, 13 December 2023 at 16:44 or while stocks last."