Many factors will determine the types of portable tankless water heaters to invest in. The three main factors which you have to take into consideration include the fuel type, the water storage capacity as well as the function.
For a tankless water heater, you determine its capacity by looking at the flow rate. This is usually measured in GPM (gallons per minute). Every fixture or appliance in the house will have different flow rates: a shower has 1.0 to 2.0 gpm, a dishwasher has a 1.0 to 2.5 gpm etc. Once this has been determined, you need to then consider the temperature rise the heater needs to provide.
Point Of Use
Most tankless heaters are point of use systems. This does imply that they are installed directly under a fixture such as a sink or in a closet. They then deliver instant hot water to that specific location. Research has shown that even though such tanks tend to be more expensive. They do offer significant savings on power (up to 30%) when compared against whole house systems.
It is also important to consider the fuel type used by the water heater. Even though most of these tanks are fuelled by electricity and gas, there are other fuels such as Liquid propane, as well as the hybrid type which are slightly more expensive and much more powerful. Always go for water heaters which have facilities such as auto shutoff valve which prevent fire by shutting off the flow of gas. a self cleaning heater is also quite ideal as it automatically fights off sediment build up, maintaining peak efficiency in the process.
Portable Tankless Water Heaters – Recommendations
Here are some examples of portable tankless water heaters readily available in the market.
1) Product Name: Ecco Temp Portable Tankless Water Heater
Price: $ 118.99
Details: one of the best selling portable water heaters in the market, it has an adjustable water temperature of anything between 80 to 150 degrees F. it can deliver 1.4 gallons of hot water per minute and does also include CSA regulator and hose for attaching to standard LP tank. The battery ignition does start off automatically and only requires 20 to 80 PSI of water pressure. A shower head as well as a garden hose is included in the offer. The shower nozzle has an on / off control.
2) Product Name: Portable Tankless Propane Water heater
Price: $ 156.99
Details: ideal for portable and cabin use, it is fueled by propane and is an outdoor installation water heater and 2-D cell battery operated. It can heat 1.4 gallons of hot water per minute and has an adjustable water temperature of 80 to 150 degrees F. it has a twenty minute auto safety shut off timer and can provide up to eighteen hours of use in a twenty pound tank. At 37,500 BTUs, and a low flow rate of 0.5 GPM/1.3LPM, this heater does require only 30 to 80 PSI of water pressure to function efficiently.
3) Product Name: Marey Portable LP Tankless Water Heater
Price: $ 124.99
Details: this is ideal for camping or RVing. It can also be used as a backup heater for use at home. it saves lot of energy because it is an on demand heater and also has water and gas regulators. The heater also has an automatic IC ignition system, an anti dry safety switch as well as an overheat safety device. At 35,000BTU per hour, this water heater is quite lightweight and is also easy to install. It does have a 2-D battery ignition and a LPG regulator as well as a shower head is included. It is for outdoor installation only.
4) Product Name: LoNox Natural Gas Outdoor Tankless Gas Water heater
Price: $ 614.93
Details: this outdoor tankless water heater does not require any additional venting. This 6.4GPM, 150,000 BTU tankless water heater at thirty five degrees temperature rise can easily provide hot water to supply a two bathroom home: more than enough for a camper. This water heater does heat water on demand, saving lots of energy in the process. A remote digital display does show the precise temperature setting and any requisite maintenance code.
5) Product Name: EZ Deluxe Tankless Water Heater
Price: $ 524.95
Details: can easily supply a home with one or two bathrooms, it can deliver 3.4 gallons per minute of continuous and consistent supply of hot water. Its white exterior and relatively slim and sleek design which does feature a digital control panel does imply that the heater will not look out of place once it is mounted for use anywhere. The easy to use key touch controls allow you to preset the desired water temperature prior to using the unit: this makes it much more convenient to use.