Hi,
I just getting to the point where I can finally install my evohome after ordering it 2 months ago (building delays)
So I have bought the following
5 x HR92 TRV (controlling 5 rads, each its own zone)
4 X BDR19 wireless relays
Hot water kit
2 x wireless thermostats (T87R)
HCE80 ufh controller
Evohome WiFi controller
My heating is setup as follows
I have 5 rads (bedrooms x 3, hallway x 1, front room x 1) - single zone
Two under floor heating zones
Lastly one radiator in outhouse - it’s own zone
I have a valiant system boiler (637) and a tempest Telford unvented cylinder
I am guessing I need to do the following
For each the central heating zone valves I would use a BDR relay and one BDR for the underfloor heating and one for the hot water.
Is this correct?
When binding the devices do I bind the TRV then bind the BDR 5 times?
The hot water kit how do I use the immersion sensor to ensure we don’t lose the protection from the overheating thermostat?
Trying to find a locally installer in Ilford but no luck, and my plumber and I trying to figure this out. I think we are almost there just stuck a little. Any help would be appreciated. Happy to provide diagrams and pictures
I just getting to the point where I can finally install my evohome after ordering it 2 months ago (building delays)
So I have bought the following
5 x HR92 TRV (controlling 5 rads, each its own zone)
4 X BDR19 wireless relays
Hot water kit
2 x wireless thermostats (T87R)
HCE80 ufh controller
Evohome WiFi controller
My heating is setup as follows
I have 5 rads (bedrooms x 3, hallway x 1, front room x 1) - single zone
Two under floor heating zones
Lastly one radiator in outhouse - it’s own zone
I have a valiant system boiler (637) and a tempest Telford unvented cylinder
I am guessing I need to do the following
For each the central heating zone valves I would use a BDR relay and one BDR for the underfloor heating and one for the hot water.
Is this correct?
When binding the devices do I bind the TRV then bind the BDR 5 times?
The hot water kit how do I use the immersion sensor to ensure we don’t lose the protection from the overheating thermostat?
Trying to find a locally installer in Ilford but no luck, and my plumber and I trying to figure this out. I think we are almost there just stuck a little. Any help would be appreciated. Happy to provide diagrams and pictures
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