Tankless Water Heaters

The Rinnai tankless water heater is a more efficient way to heat water. It heats water quickly and delivers an endless supply of hot water for as long as you need it. All Rinnai tankless units are either LP or natural gas fired.

Interior Residential Models

R85i PLUS BTUH Input Range: 15,000 - 180,000 Water Flow Range: 0.5 - 8.5 GPM R53i PLUS BTUH Input Range: 15,000 - 180,000 Water Flow Range: 0.5 - 5.3 GPM

Please call (978) 683-2771 for additional information and pricing.

Exterior Residential Models

R42e (1616W) BTUH Input Range: 17,000 - 120,000 Water Flow Range: 0.6 - 4.2 GPM R53e (2020W) BTUH Input Range: 19,000 - 150,000 Water Flow Range: 0.6 - 5.3 GPM R70e (2526W) BTUH Input Range: 15,000 - 199,000 Water Flow Range: 0.5 - 7.0 GPM R85e (2532W) BTUH Input Range: 15,000 - 199,000 Water Flow Range: 0.8 - 8.5 GPM

Please call (978) 683-2771 for additional information and pricing.

Outdoor Heating Products |Gas Fireplace Systems |Room Heaters
Gas Boiler Systems |Tankless Water Heaters

For more than 80 years, Haffner’s has been dedicated to customer satisfaction with quality service and quality products at competitive prices.