Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The Camplux 4.22 GPM is an indoor propane tankless water heater rated at 102,000 BTU with a claimed 95.8% thermal efficiency. It runs two bathrooms at once, adjusts from 50 to 150F on a touch panel with LED readout, and adds a child lock plus multiple safety cutoffs. A built-in forced DC fan keeps combustion steady in windy spots. It suits small homes, cabins and garage apartments with propane and a proper vent path; against bigger-name tankless units it is simpler and less smart, but owners of budget installs tend to find it capable for the money.
In stock
In stock
In stock
Store links may earn us a commission. Some prices via Klarna.
Lowest price we've seen: $529.99 on Nov 10 at The Home Depot. Tracked across 3 stores since Nov 10.
Owners of budget tankless setups generally report the unit delivers steady hot water for a small household and is easy to set up with the included vent kit. Complaints center on the need for professional gas and vent work and on flow limits when several fixtures run at once.
This is an indoor propane tankless water heater kit that heats water on demand. It has a flow rate of 4.22 GPM and 102,000 BTU of heating power, with 95.8% thermal efficiency. The flow rate can supply up to 2 bathrooms at once.
The temperature is adjustable from 50 to 150°F and is controlled through a touch screen with an LED temperature display. A child lock and multiple protection systems are built in. A built-in forced DC fan keeps combustion stable in wind.
