How much hot water can it deliver at once?

It is rated at 2.11 GPM, which covers one shower or one sink at a time. Running two fixtures together splits the flow and cools the output.

Is it a whole-house water heater?

No. At 8L and 2.11 GPM it is a point-of-use heater for a single bathroom, kitchen or outdoor shower. A whole house needs a higher-flow unit.

Does cold incoming water reduce the flow?

Yes. Tankless heaters raise water by a fixed temperature, so colder inlet water means less hot flow. Expect lower output in winter or with very cold supply water.

What do I need to install it?

A propane supply, a properly vented location and standard water connections. Gas and venting work should follow local code, so many owners use a licensed installer.

Can it run off a small propane tank?

It runs on propane, but the burner draws gas fast when firing. A small portable cylinder may not keep up, so check the regulator and supply against the unit's gas demand.

WOYAO 8L 2.11 GPM Propane Tankless Water Heater

Best price now

$106.99at WayfairChecked Nov 8

Prices are checked against each store and labelled with when.

Visit Wayfair

WOYAO 8L 2.11 GPM Propane Tankless Water Heater

Best price now

$106.99at WayfairChecked Nov 8

Prices are checked against each store and labelled with when.

Visit Wayfair

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Last seen at $106.99 at Wayfair on Nov 8.

Our take on the WOYAO 8L 2.11 GPM Propane Tankless Water Heater

The WOYAO 8L is a propane-fired tankless water heater rated at 2.11 GPM, meant for a single point of use rather than a whole house. It heats on demand, so there is no storage tank to keep warm and it takes up little wall space. The flow rate suits one shower or a sink in mild climates, but it is below the output of larger outdoor units sold for whole-home use. Buyers of this class of heater tend to praise easy installation and steady hot water at low flow, and complain about temperature swings when several taps run at once.

Best forA single shower or sink in a cabin or tiny homeOff-grid or off-pipe setups where propane is the fuelSupplementing an existing water heater at one tapDIY mounting on an exterior or ventilated wall

Pros

Tankless design frees up floor space
Propane fuel works where natural gas is unavailable
2.11 GPM is enough for one fixture at a time
No standby heat loss from a storage tank
Simple wall-mounted install for a handy owner

Cons

2.11 GPM cannot run a shower and a tap together
Output drops in cold inlet water, so winter flow is lower
Needs proper venting and propane supply work
Temperature can fluctuate as flow changes
Not a whole-house replacement for a tank unit

WOYAO 8L 2.11 GPM Propane Tankless Water Heater prices at every store

WayfairNew
In stock
$106.99Checked Nov 8
Visit Wayfair

WOYAO 8L 2.11 GPM Propane Tankless Water Heater price history

Lowest price we've seen: $106.99 on Nov 9 at Wayfair. Tracked across 1 store since Nov 9.

From Wayfair

Tankless propane gas water heater
8L capacity, 2.11 GPM flow rate

Shipping: Free fast delivery; get it by Sun, Nov 15

About the WOYAO 8L 2.11 GPM Propane Tankless Water Heater

The WOYAO is a tankless water heater that runs on propane. It has an 8L capacity and a flow rate of 2.11 GPM.

Power Source: Propane
Type: Tankless gas water heater
Capacity: 8L
Flow Rate: 2.11 GPM

Specifications

Power Source: Propane

Questions and answers

How much hot water can it deliver at once?: It is rated at 2.11 GPM, which covers one shower or one sink at a time. Running two fixtures together splits the flow and cools the output.
Is it a whole-house water heater?: No. At 8L and 2.11 GPM it is a point-of-use heater for a single bathroom, kitchen or outdoor shower. A whole house needs a higher-flow unit.
Does cold incoming water reduce the flow?: Yes. Tankless heaters raise water by a fixed temperature, so colder inlet water means less hot flow. Expect lower output in winter or with very cold supply water.
What do I need to install it?: A propane supply, a properly vented location and standard water connections. Gas and venting work should follow local code, so many owners use a licensed installer.
Can it run off a small propane tank?: It runs on propane, but the burner draws gas fast when firing. A small portable cylinder may not keep up, so check the regulator and supply against the unit's gas demand.
Where is the WOYAO 8L 2.11 GPM Propane Tankless Water Heater cheapest?: At Wayfair, for $106.99, as of our latest check.