Can a Navien boiler run without an external thermostat? Ours doesn't have one and when switched on it constantly heats the rads and wont turn off. Great video by the way. Thanks for sharing.
Hi John, thanks for your comment and reaching out. It sounds like you don't currently have a control timer or themostat, which is a requirement under building regulations to have a time and temperature control alongside your boiler. If you'd like to email us directly at: service@navienuk.com and include your phone number in your email, one of the team will be be happy to contact you and help to advise on the best pairing for your boiler model to help you control this. Thanks, Berenice at Navien UK.
How do I remove the holiday mode?
Can a Navien boiler run without an external thermostat? Ours doesn't have one and when switched on it constantly heats the rads and wont turn off. Great video by the way. Thanks for sharing.
Hi John, thanks for your comment and reaching out. It sounds like you don't currently have a control timer or themostat, which is a requirement under building regulations to have a time and temperature control alongside your boiler. If you'd like to email us directly at: service@navienuk.com and include your phone number in your email, one of the team will be be happy to contact you and help to advise on the best pairing for your boiler model to help you control this. Thanks, Berenice at Navien UK.
Try to get the new boiler working but this controller is horrible to operate, I don't even know how to put the central heating on
Me too...