Remove Switching Unit to turn on/off Heating System - Question

[gripsiden]

Hi ,

I have heating system with 3 zones , Up , Down and HW.

A Horstmann H37XL takes care of the scheduling of the 3 Zones.

The relays in the Horstmann are 240v 10A if memory serves me correct. From initial investigation , it appears that it works as follows:

Horstmann Programmer turns on relay , relay turns on power to zone valve which contains a switch , switch turns on boiler ( via some kind of intermediate relay at boiler.. not a direct on/off via Zone valve switch. )

Im looking at a Remote Switching unit ( Home Easy Receivers Remote Control Heating Unit ) which can turn on/off volt free or supply the 240v. Relay on this is 240v 16A.

My theory is that I can have it supply the 240v to the Zone Valve in parallel via Remote Switching Unit .. But i know it cant be that easy...

Any feedback apreciated.. Sorry for the long winded post.

Cheers

Stephen

 

[Mork]

What are you trying to achieve?

 

[gripsiden]

Sorry title should read remote instead of remove.

I want to switch on my heating using a remote unit that has a 240v 16a relay in parallel with my heating programmer.

 

[colin56]

The heating system installation for home require lot of care. If its voltage increased from 240v because of remote switching unit, it can leads to blast and several other damages.