About the RB-1HWA Hot Water Rental Boiler Package

1 MMBTU Output Hot Water Boiler
Natural Gas-Fired

Hot water boiler package is designed to be placed in service at customer specified location with minimal on-site work.

RB-1HWA Natural Gas-Fired Hot Water Boiler Rental Package

Key Features of The RB-1HWA Rental Hot Water Boiler

Rental Boiler Package Includes:

  • 1MMBTU Lars Pennant Hot Water Boiler
  • Design Psi: 50 Psi
  • Design Temp: 180° F
  • <10ppm NOx
  • 4:1 Stage Firing

RB-1HWA Rental Boiler Package

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Supply: 2 ½” 150# Flange

Return: 2 ½” 150# Flange

Main Gas Supply: 1 ½” 300#NPT

Flue: 8” Round

Freight, installation (hook-up), start-up and operator training are available through Smith Hughes upon request.

2 MMBTU Hot Water Boiler Rental Package

The versatility of hot water has spurred its use in everything from heating to sterilization, making hot water boilers vital to these processes. Powered by natural gas, this hot water rental boiler is environmentally friendly and easy to use while boasting a full 2 MMBTU. With lightweight insulation and advanced technology, this rental unit offers rapid heat transfer for quick, efficient delivery of hot water. 

When a boiler is down for service, experiences a malfunction or can't keep up with demand, you need a quick resolution, and Smith Hughes is here to provide one. We offer 24-hour emergency service, a fleet of rental boilers and some of the best technicians in the business.

Operating since 1946, Smith Hughes Company delivers boiler rentals and service across the U.S. We also offer a complete turnkey package, guaranteeing the best service in the industry from start to finish. Smith Hughes rental boilers are always set up and ready to go, so we can have one on-site and operating the moment you need it. Our nationwide rentals are available at any hour of any day, and we offer short and long-term agreements.


This 2 MMBTU rental boiler incorporates a modular design for precise alignment of burners and orifices. With flexible venting and a washable air filter, it is easy to set up and maintain and will work at altitudes up to 10,000 feet. The programmable control offers six modes of operation, while lights on the front panel deliver status updates at a glance. 

Ruggedly built for indoor or outdoor use, the natural gas-fired RT-2HWA rental boiler also offers an efficiency level of up to 85%.

Rental Boiler Package Includes:

  • 2MMBTU Hot Water Boiler
  • Design Psi: 50 psi
  • Design Temp: 180 degrees
  • <10ppm NOx
  • 4:1 Stage Firing


Smith Hughes has designed the RT-2HWA hot water boiler rental package to require little on-site work, allowing you to reestablish or increase your hot water supply with maximum speed and efficiency. Our experts will also organize delivery, complete installation and startup and train operators upon request. 

The RT-2HWA boiler package is highly portable and boasts a small form factor, making it ideal for tight spaces. Once you decide where you want your rental boiler set up, we will take care of the rest. Turnkey solutions are our specialty, and we want to make every transaction easy.

Additional requirements and dimensions are given below.

Electrical Requirements:

  • 120/1/24 – 12 AMP

Connection Sizes:

  • Supply: 2 ½” 150# Flange
  • Return: 2 ½” 150# Flange
  • Main Gas Supply: 1 ½” 300#NPT


  • 57 ½” L x 30” W x 41 ½” H
  • Shipping Weight: 2,500 pounds

Hot water boiler rental can be a lifesaver in a shutdown situation, and the low cost also makes renting ideal for facing peak season demands. Whether you need a quick boiler replacement or a supplement to your system, Smith Hughes has your solution. Contact us online today to learn more.