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Alliance SL Indirect Water Heater

Alliance SL Indirect Water Heater

Alliance SL Indirect Water Heater

Alliance SL indirect water heaters can meet the needs of virtually any residential or commercial property, because it is available in five sizes (27, 35, 50, 70, and 119 gallons). Whether you live in a three-story house, or need to heat a 30 story apartment building, there’s an Alliance water heater to meet your needs.

Overview – Features

  • Seamless hydrastone-lined tank
  • Perfect fit with any Burnham brand boiler
  • Low standby heat loss
  • Easy to install and service
  • Five sizes (27, 35, 50, 70, 119 gallons) available
  • Optional lifetime warranty available

Pricing and Services


Maintaining the longevity of your home heating system is very important. With over 20 years’ experience, Region Energy technicians are well versed in both installations of new equipment and tune-ups of existing equipment. Our technicians are all licensed and bonded, and along with our local customer service team, are available to help you all year round.

Service Tips

  • Have furnace nozzle cleaned regularly
  • Pump should be serviced for draining
  • Clean chimney base connected to the furnace
  • Ask about equipment upgrade programs

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Whether you're a current customer wanting to schedule a delivery or a new customer wanting to join the Region Energy family, from the coldest days of winter to the hottest days of summer, we're always here to help.

Contact us anytime, whenever you need us, 24/7, all year!