A short video on how to top up the water pressure in the above boiler, if you need any further help please drop us a message at www.nicholsonheatingservices.co.uk
Nicholson Heating services is a family run business covering the north east of England , specialising in high quality boiler installations, service and repair.
#vaillant #f22 #lowpressure #heating #plumb #plumbing #gasengineer
8 май 2024
