Description

50 Gallon Indirect‑Fired Water Heater for Sale

The 50 gallon indirect‑fired water heater is a high‑capacity hot water storage solution that uses an existing boiler or hydronic heat source to efficiently heat potable water. Designed for consistent hot water supply in homes or light commercial spaces, this unit transfers heat from boiler water through an internal heat exchanger, delivering more usable hot water with minimal energy loss.

Large 50 Gallon Capacity

This indirect water heater holds 50 gallons of water, making it suitable for households, apartments, or commercial installations that require abundant hot water for showers, dishwashing, laundry, and more. It delivers high first‑hour hot water performance and continuous flow when paired with an appropriate boiler.

Efficient Indirect Heat Transfer

Indirect‑fired water heaters use a stainless steel heat exchanger coil inside the tank to transfer heat from boiler water to the potable water without direct fuel combustion. This method provides efficient heat transfer, fast recovery rates, and reduced operational costs.

Durable Construction

Many 50 gallon indirect water heaters feature stainless steel tanks and coils that resist corrosion and provide extended service life. Smooth‑wall coils minimize sediment buildup and maintain heat transfer efficiency over time.

Low Heat Loss and Insulation

These units are insulated with high‑density, non‑CFC foam to reduce standby heat loss. This helps maintain water temperature and improves energy efficiency, reducing boiler cycling and operating costs.

Strong First‑Hour Delivery

A 50 gallon indirect water heater provides generous first‑hour hot water delivery, often exceeding 200 gallons in the first hour depending on boiler output. Continuous output remains high, making it suitable for homes with simultaneous hot water demands.

Flexible Installation

The floor‑standing design and top or front inlet/outlet connections make installation straightforward. These units are compatible with closed‑loop hydronic systems fueled by gas, oil, or high‑efficiency boilers.

Ideal Applications

50 gallon indirect water heaters are suitable for:

• Single‑family homes
• Multi‑bath living spaces
• Small apartments or condos
• Commercial kitchens and wash stations
• Hydronic heating systems paired with boilers

Key Features

• 50 gallon hot water storage capacity
• Efficient indirect heat transfer using boiler energy
• Stainless steel tank and heat exchanger
• Low standby heat loss with premium insulation
• High first‑hour and continuous hot water delivery
• Durable construction for long‑term performance
• Simple floor‑standing installation

Reliable Hot Water Performance

The 50 gallon indirect‑fired water heater provides dependable and efficient hot water delivery by leveraging an existing boiler system. With strong capacity, durable materials, and excellent heat transfer, it is a long‑lasting solution for residential and commercial hot water needs.