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Journeyman Pro Generator Transfer Switch for Gas Furnace, Oil Heater, 1 Single Circuit 20A 110/120/125V Volt, 2500 Watt 20 Amp Circuit Breaker, Pre-Wired, Pre-Punched Outdoor Nema 3R ETL Listed

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$74.90

$ 35 .99 $35.99

In Stock

1.Size:One Circuit 15a 125v


About this item

  • SIMPLE - Use on any 20 Amp 120-volt circuit, natural/propane gas furnace, boiler, freezer. Works with all Generators, Inverter Battery Backup or Solar Power Systems that have a standard 20A Nema 5-20 Outlet (2500 Watts Max)
  • EASY DIY - Pre-wired with 24" 12AWG (Gauge) Wire (rated at 20A for startup), 4 Knockouts along with hardware install kit covers most installation types. Includes drywall anchors, concrete masonary screws, and sheet metal self drilling for installs directly on appliances.
  • HEAVY DUTY - Constructed from powder coated steel for weather resistance, the watertight plug cover protects power input from rain, snow, and freezing while not in use. NEMA 3R Rated Case for outdoor or indoor installation.
  • SAVE GAS - Power only what you need and use a smaller generator that sips gas! During a power outage, it can be quickly and safely switched to emergency power to provide power to your appliances in the house (gas or oil heating, lighting, refrigerators or freezers, computers & entertainment systems, water or sump pumps). Compatible with generators and house power systems in the United States, Canada.
  • SAFE - ETL Certfied to meet UL Standards for transfer switches in the USA/Canada. Anyone who can start a Generator can use this! Stay Prepared for "The Next Storm"



The Journeyman Pro HTS20, is one of the smallest & easiest to install transfer switches on the market. We believe its the best choice if you want a simple way to power one or two circuits, like for powering a Gas or Oil Furnace and emergency sump pumps.

🔌 To use simply plug a standard 20 amp extension cord into the power outlet on your generator and into the built-in plug on the transfer switch, Flip the switch from Main Line to Gen Plug and now your running your equipment off the generator, it's that easy!☺️
✔️ Safe and easy for anyone in the family to use, don’t go through another power outage without heat.
🔥 If you have the HTS20 installed only on your gas furnace, it would allow you to use a smaller generator that is quieter and uses less fuel. For example, most gas furnaces draw less than 500 Watts running, so a
large generator won't be necessary. Everything will work as normal, Your thermostat will still turn your furnace on/off as it normally would after startup of your furnace you can plug lights & accessories into the generator while your house warms back up.
💪 Our transfer switch was
designed to be used by the new inverter generators to power High Efficiency gas furnaces, we 100% Guarantee it will work with your setup and have yet to have one returned due to not being compatible with any equipment.
👌 The transfer switch comes
all ready for install, with 24" of 12AWG wiring, hardware kit and only (5 wires) to hook up! Our step by step installer guide makes it easy for anyone to install it themselves.

✔ The Professionals Choice! proven by Journeyman in the field, don't settle for anything else.


Bimco
2025-08-20 16:58:29
Well made and fairly easy to install.
vincent cornacchione
2025-06-27 20:39:14
My electrician installed it. But after first test had to take cover and fix pre wired connector
David DeBlaker
2025-06-13 18:47:25
Transfer switch worked fine for a little over a month. Then today I went to switch from normal to generator and the boiler it was connected to shut off and wouldn’t work in either normal or generator mode. Had to fiddle with the rocker switch and now it barely works if you press the switch just right. All wiring has been verified. Got a refund and will be getting a different product.
bcczzyz
2025-05-28 13:57:12
Very Sturdy for the intended use. Returned only because of an issue with my home GFCI tripping when connecting to an external outlet.
Mike
2025-05-23 14:40:40
Easy to install, works great.
That one user
2025-05-05 15:15:37
Through this on the gas furnace for when the power goes out.
MOC
2025-04-12 13:30:42
Avoid, not a safe device. Came right out of the box with one connection already failing, boxed it back up and sent back. Instructions are also useless, states a white striped wire in one part of directions and there is none in it.
Donald H. Malozi
2025-02-09 16:45:39
Works great- tested after installation
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