Residential heating units like the one’s made by Navien and Rinnai provide endless hot water on demand while other models, called Combi-Boilers provide hot water on demand and whole-house heating for town-homes and small and large single family residences.

You may need to repair your Boiler, Combi-Boiler  or Tankless Water Heater for several reasons.  Be on the lookout for the following:

• Unusual noises such as banging, hissing, or whistling 
• Loss of heat, or if there is no heat, could indicate that your boiler has a malfunctioning thermostat. 
• Leaks around your boiler or pipes 
• A significant increase in your energy bill could indicate that your boiler is not running efficiently 
• If your carbon monoxide detector goes off, Carbon monoxide is a colorless, odorless gas that can be deadly, so it is essential to take it seriously and contact a professional to check your boiler.

Routine Boiler Maintenance: to keep your boiler in good working condition, ensure its safe and efficient operation, and avoid costly last-minute repairs.