HGM and HOM Series Heater Modules

Heater Modules | HGM & HOM Series

Natural Gas/LP-Heated & Diesel/Oil-Heated Hot Water Conversion Modules
The HGM and HOM Series heater modules are the smart, cost-effective way to add hot water capability to your existing cold water pressure washer. Simply connect via the included jumper hose and convert cold water output into powerful hot water cleaning — no new pressure washer required. The HGM Series runs on natural gas or LP gas, while the HOM Series uses No. 1 or No. 2 fuel oil, diesel, or kerosene. Both feature a fork truck accessible base for easy placement in facility wash bays and permanent installations.

Price reflects base model only. Compatible with most cold water pressure washers up to rated PSI and GPM. Consult factory for compatibility.

Key Features

• Rated up to 3500 PSI and 8.0 GPM (model dependent)
• ½-inch schedule 80 vertical coil assembly on all models
• Powder-coated steel frame assembly with fork truck accessible base
• Incoming power: 120V, single phase — optional 230V, 460V, and 575V available (must be ordered with unit)
• GFCI 15-amp plug
• Includes 12-foot x ⅜-inch jumper hose for connection to existing pressure washer (½-inch on HGM-3508-1E10)
• HGM Series: Natural gas or LP gas-fired (vapor only) natural draft with aspirating-type burner
• HGM Series: Draft diverter and electronic ignition with standing pilot
• HGM Series: Up to 650,000 BTU/hr (natural gas) or 619,500 BTU/hr (LP gas) on HGM-3508-1E10
• HOM Series: No. 1 or No. 2 fuel oil, diesel, or kerosene-fired burner (not approved for bio-fuel)
• HOM Series: 386,400 BTU/hr output; burner fuel consumption 2.76 gph
• Optional stainless-steel coil wrap upgrade (must be ordered with unit)
• Optional LP gas conversion available for HGM natural gas models (must be ordered with unit)
• Made in the USA with globally sourced components

Why Choose the HGM & HOM Series?

• Convert your existing cold water pressure washer to hot water — no new machine required
• Fork truck accessible base makes installation and repositioning fast and easy in facility environments
• HGM Series natural gas and LP options provide flexible fuel sourcing for permanent facility installations
• HGM-3508-1E10 high-flow model supports up to 8.0 GPM and 650,000 BTU/hr for large-scale applications
• Electronic ignition with standing pilot on HGM models for reliable, consistent startup
• Multiple incoming voltage options (120V, 230V, 460V, 575V) for compatibility with any facility electrical configuration
• Compact vertical footprint designed for permanent wash bay and stationary installations
• Dealer-exclusive product backed by Mi-T-M's proven industrial engineering
• Made in the USA with globally sourced components

Warranty & Certification

• ETL Certified – US and Canada
• Made in the USA — Dealer Exclusive Product