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Written from the listing's specs, not from our own use · How we rate
The Kohree 20A Transfer Switch Inlet is a transfer switch built around 20 amp. It is a good match for the furnace and the well pump during an outage, at 7.1/10 on its documented specs.
| Brand | Kohree |
|---|---|
| Category | Covers, cords & accessories |
| Amp rating | 20 A |
| Plugs and connectors | 5-20P |
| ASIN | B0D5BB17YR |
Full listing title: Kohree 20 Amp Generator Transfer Switch - 125V Weatherproof Power Inlet Box with NEMA 5-20P Circuit Breaker, Predrilled Manual Transfer Switch Inlet Box for Indoor/Outdoor Use, ETL Listed
Rated from the listing's specs, no buyer reviews yet
What it's made for: the furnace and the well pump during an outage.
Two transfer switches close to it on our rating, each with a dated price.
The rating the listing states. It has to match your generator's outlet, and an electrician has to agree it fits your panel.
What it has going for it
20 A. You pick the circuits the generator will feed (fridge, furnace, well pump, a few lights) and the switch keeps the generator off the grid. Installation is a job for a licensed electrician and may need a permit.
Safety listing. UL, ETL or CSA is mentioned in the listing. Inspectors look for that mark.
The Kohree 20A Transfer Switch Inlet switches a set number of circuits at 20 A, per the listing. You pick them in advance (fridge, furnace, well pump, a few lights) and flip them over one by one on the night.
An interlock kit on the main panel is the cheaper route and leaves every breaker available, but you manage the load yourself. Either one is a job for a licensed electrician, and often needs a permit.
What the Kohree 20A Transfer Switch Inlet listing names:
Hold the figures against your own generator and its manual before you order.
On Sep 30, 2026, that price put it in the cheaper third of the 5 transfer switches we have a recent price for.
Count the electrician and, where your town asks for one, the permit on top: the hardware is the cheap part.
The button opens the exact listing (ASIN B0D5BB17YR), where today's price, stock and seller apply.
More circuits on your list? The VEVOR 50A 10-Circuit Transfer Switch (7.4/10) switches 10 circuits.
A bigger generator? The VEVOR 30A 10-Circuit Transfer Switch (7.3/10) is rated 30 A.
Our take
The best thing about the Kohree 20A Transfer Switch Inlet is 20 amp. No buyer reviews yet, so the Kohree 20A Transfer Switch Inlet has to win you over on paper. Our main reservation: the switch is the cheap part; the electrician and the permit are the rest of the bill. We'd pick it if you know which circuits you need in an outage; otherwise, put it next to the VEVOR 30A 10-Circuit Transfer Switch first.
Before the Kohree 20A Transfer Switch Inlet ships, check your circuit list: it switches a set number of circuits at 20 A, and an electrician has to install it.
Walk to the panel and write down the breaker numbers of the furnace, the fridge, the well pump and the rooms you want lit.
It connects through 5-20P. Match it to the generator outlet you will use.
Installation is panel work: a licensed electrician, and a permit where your town requires one. Our transfer switch guide explains what they will ask.
How the Kohree 20A Transfer Switch Inlet stacks up against the closest alternative, the VEVOR 30A 10-Circuit Transfer Switch.
| Criterion | Kohree 20A Transfer Switch Inlet | VEVOR 30A 10-Circuit Transfer Switch |
|---|---|---|
| Our rating | 7.1/10 | 7.3/10 |
| Rating | 20 A | 30 A |
| Plug | 5-20P | L14-30P |
Pick the VEVOR 30A 10-Circuit Transfer Switch if you want our higher-rated option (7.3/10).
We rate it 7.1/10 (good). The rating comes from its documented listing alone, as no customer-review record is captured yet.
Only if your generator manual confirms it. Check the outlet or plug type, the amperage, the list of supported models and any adapter the manual asks for; looking similar is no proof that it fits.
Its listing states 20 amp. These are the seller's figures, not our measurements: whether it fits your exact generator is worth confirming first.
Your circuits: walk to the panel and write down the breaker numbers of the furnace, the fridge, the well pump and the rooms you want lit. The plug: it connects through 5-20P. Match it to the generator outlet you will use. The electrician: installation is panel work: a licensed electrician, and a permit where your town requires one. Our transfer switch guide explains what they will ask.
We link to the exact listing on Amazon, where today's price, stock and seller apply. It is an affiliate link, and it has no effect on the rating.
No, we haven't used it ourselves. Everything on this page comes from its listing, read line by line and weighed with our published formula, plus our editors' read of how it compares with its rivals.