Wiring BDR91 to worcester greenstar 4000 combi boiler

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24 Jan 2025
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Hi

I've rencently bought Honeywell evo home kit and it came with a BDR91 relay. I would like to get a conformation that the wiring im going to do is correct

Existing: ESI ESRTP4RF+ (connected as shown below)
IMG_20250124_134744(1).jpg

IMG_20250124_134657(1).jpg




New : BDR91 [connection diagram from my understanding]
BDR91-new.jpg
 
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