e-Marine, Inc

e-Marine, Inc does not ship water heaters to California, Oregon, or Washington
Isotemp logo Marine
Hot Water Heaters

Picked as a Top 10 Product for 1999 by Practical Sailor
The luxury of plenty of hot water - for free! Life is a lot easier with a hot water system installed for showers, washing-up and personal hygiene. That little extra comfort, particularly on a cold and damp morning, increases the feeling of well-being for everyone onboard. Install an Isotemp water storage heater and you'll always have plenty of warm water on tap, with no running costs, as all the heat comes from the otherwise wasted engine cooling water!

Isotemp Basic
Isotemp Basic is a new range of water heaters available in four sizes, 6.3, 10.5, 13.2 and 19.7 gallons volume, made just for marine use, by Indel Marine. 15 years of experience from tens of thousands of Isotemp high quality water heaters have been utilized in the design, material and component choices.
Isotemp Basic has an exclusive look, with its brushed stainless steel cover, but most important is the internal design. Highest capacity is achieved by the engine water heat exchanger as well as the immersion heater placement. They are positioned in the lowest part of the tank where the water is coldest, to really heat all the water in the tank, which grants an outstanding volume of hot water. The water inlets and outlets are also designed for a minimal mixing of cold water into the hot, by the incoming water.

The selected materials are all the best - tank, tubes and all material in contact with the water are made of acid proof stainless steel AISI 316 and welded with protection gas to eliminate any risk of corrosion. Each water heater is individually leakage tested to 16 bar before delivery.

Isotemp Slim is a new range of water heater, available in three sizes, 4, 5, and 6 gallons. Isotemp Slim has the same exclusive look and design as the Isotemp Basic, with its brushed stainless steel cover. Highest capacity is achieved by the engine water heat exchanger, as well as the immersion heater mounting. They are positioned as low as possible inside the tank, to heat the water where it is the coolest.

There is a 5 years warranty on the tank for corrosion or material stress! The stainless steel outside cover, as well as the mounting feet, are made of non-magnetic stainless steel AISI 304. The immersion heater has a special mounting, which allows internal inspection and cleaning of the tank.

Advantages of the Isotemp Basic and Isotemp Slim Water Heaters:
Blue ButtonCan be mounted in a horizontal or vertical position.
Blue ButtonFull 2 year warranty and limited 5 year warranty.
Blue ButtonExpanded polyurethane foam insulation, for slow heat loss.
Blue ButtonImmersion heater element (230 or 115 volt/750 watt) made of copper covered by nickel for a long life.
Blue ButtonImmersion heater element mounted to allow internal inspection and cleaning of the tank.
Blue ButtonExtra long engine water heat exchanger coil for faster heating.

 
Special safety valve on 4 bar, with a built-in two-way check valve, which reduces or prevents spill water by expansion.
Blue ButtonSimple winter drain.
Blue ButtonDouble overheat manually re-settable safety thermostat.
Blue Button
 
Service thermostat set to keep water above 160oF, to prevent the growth of bacteria.
Blue ButtonSturdy mounting straps adjustable 360o for mounting options.
Blue ButtonThermostat mixing valve is standard on USA models.

Isotemp Slim models with heat exchanger and electrical immersion heater elements
Model Gallons Length Height Weight Discounted Price
6151 4 21" 11 7/16" x 12" 17 lbs.
115V   $624.00 Qty.
230V   $647.00 Qty.
6201 5 26" 11 7/16" x 12" 21 lbs.
115V   $636.00 Qty.
230V   $660.00 Qty.
6251 6 30 3/4" 11 7/16" x 12" 25 lbs.
115V   $670.00 Qty.
230V   $695.00 Qty.

Slim Square ModelIndel Marine has intruduced a new slimline, box style water heater to its range. Which has been designed for easy installation in narrow spaces onboard. The Isotemp Slim Square has been developed with the benefit of over 20 years experience in the manufacture of marine water heaters and this latest design not only complements the extensive Isotemp range but offers even more choice to boat owners who have limited space onboard.

The Isotemp Slim Square can be installed in three different positions, making it more versatile than standard models. It has a 4.2 gallon capacity, quickly and effectively heats water up via the engine or by the electrical heater element if the boat is connected to shore power.


As with all Isotemp water heaters, the Isotemp Slim Square has been constructed with a robust acid proof stainless steel (AISI 316) and fitted with special components to protect it from over-heating. It also features a safety valve for 87 psi with winter drain. All electrical installations are factory made and delivered with a cable and plug. It has a thermostat mixing valve as standard. We give 5 years warranty on the inner tank, for corrosion or material stress.

Isotemp Slim Square model with heat exchanger and electrical immersion heater elements
Model Gallons Length Width & Height Weight Discounted Price
6163 4.2 23.75" 7.94" x 15.75" 33 lbs.
115V   $699.00 Qty.
230V   $720.00 Qty.

Isotemp Basic models with heat exchanger and electrical immersion heater elements
Model Gallons Length Height Weight Discounted Price
6241 6.3 19 3/8" 15 1/2" 25 lbs.
115V   $627.00 Qty.
230V   $651.00 Qty.
6303 8 21 3/4" 15 1/2" 31 lbs.
115V   $640.00 Qty.
230V   $664.00 Qty.
6401 10.5 26" 15 1/2" 38 lbs.
115V   $701.00 Qty.
230V   $726.00 Qty.
6421 D* 10.5 26" 15 1/2" 40 lbs.
115V   $853.00 Qty.
230V   $881.00 Qty.
6501 13.2 30 3/4" 15 1/2" 44 lbs.
115V   $772.00 Qty.
230V   $796.00 Qty.
6751 19.7 42 1/8" 15 1/2" 58 lbs.
115V   $930.00 Qty.
230V   $952.00 Qty.
6753 D* 19.7 42 1/8" 15 1/2" 62 lbs.
115V   $1127.00 Qty.
230V   $1153.00 Qty.

* D models have dual heat exchanger

Blue Line

Call us toll free at (877) 432-2221

We accept the following credit cards:

VISA card MasterCard Discover/Novus Card American Express Card

Back to Refrigerator/Freezer/Air Condioner Page

Home