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Plumberpro
Plumberpro, Mechanical Engineer
Category: HVAC
Satisfied Customers: 634
Experience:  Over 20 years experience in plumbing heating and gas
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Worcester Greenstar Highflow 440CDi Boiler: Red alarm light

Customer Question

Worcester Greenstar Highflow 440CDi Boiler: Red alarm light on the wireless receiver is flashing what do I do?
Submitted: 2 years ago.
Category: HVAC
Expert:  Plumberpro replied 2 years ago.
Hi , change the batteries first in the room stat/prog room stat. What is the model of wireless unit

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