Tankless Water Heaters


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We Are Authorized Installers of Rinnai Tankless Water Heaters

On-Demand water heaters (tankless or instantaneous), heat water directly without the use of a storage tank. Therefore, they avoid the standby heat losses associated with storage water heaters. When a hot water tap is turned on, cold water travels through a pipe into the unit and activates the flames. Either a gas burner or an electric element heats the water. As a result, On-Demand water heaters deliver a constant supply of hot water. Typically, On-Demand water heaters provide hot water at a rate of 2-5 gallons (7.6-15.2 liters) per minute. Gas-fired units produce higher flow rates than electric ones.

Some benefits of Tankless water heaters are:

  • Endless hot water and up to 40% energy savings
  • Clean, fresh hot water delivered at a consistent, safe temperature
  • “Green” advantages, including lower greenhouse gas emissions
  • Reduced risk of flooding, compared to traditional tank water heaters
  • Lifespan of 20 years or more
  • ENERGY STAR qualified
  • Sleek, modern design
  • Temperature range with controllers: 98°- 185° F
  • Lightweight and compact
  • 12-year heat exchanger limited warranty for residential installations

Why We Recommend Tankless Heaters

There are many compelling reasons to consider a tankless water heater. We offer more options with placement since tankless units take up less space. You can also have lower utility bills while thinking of fewer maintenance demands. Best of all, there are possible tax breaks you may enjoy by going with a tankless water heater unit.

Reach Out to Our Team

Get hot water when you need it by considering the tankless water heater options available from Mass Plumbing & Heating. Choosing us for your water heater needs means you will also benefit from top-notch service and 24/7 emergency plumbing assistance, including holiday and after-hours help in Hudson, MA, and nearby areas. Call us or fill out the online form to schedule an appointment.

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Reach out to Mass Plumbing & Heating right away to address any HVAC or plumbing concern. Call us or fill out the online form to schedule your appointment. We serve Hudson, MA, and the surrounding areas.