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Isotemp Isotemp Gasket Rubber Kit for Water Heater Basic #SDF00025AA $38.52 $46.22
Isotemp SDF00025AA Water Heaters Parts Gasket Rubber Kit for Water Heater Basic Normalized SKU: SDF00025AA
Sold out -20% sale
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Isotemp Isotemp Heating Element #SEE00016LA $90.86 $112.79
Isotemp SEE00016LA Water HeatersIsotemp Heating Element #SEE00016LANormalized SKU: SEE00016LA
-20% sale
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Isotemp Isotemp Heating Element 110 Vac #SEE00014HA $78.14 $97.00
Isotemp SEE00014HA Water HeatersIsotemp Heating Element 110 Vac #SEE00014HANormalized SKU: SEE00014HA
-20% sale
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Isotemp Isotemp Heating Element 230v Gskt for Basic Slim #SEE00019LA $81.32 $100.94
Isotemp SEE00019LA Water HeatersIsotemp Heating Element 230v Gskt for Basic Slim #SEE00019LANormalized SKU: SEE00019LA
-18% sale
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Isotemp Isotemp Hot Water Tank 5.3 Gallon 750w/115v #6P2023SPA0003 $737.20 $892.71
Isotemp 6P2023SPA0003 Water HeatersIsotemp Hot Water Tank 5.3 Gallon 750w/115v #6P2023SPA0003Normalized SKU: 6P2023SPA0003
Sold out -17% sale
Isotemp Not Qualified for Free Shipping Isotemp Mixing Valve for Water Heater #SFD00011AA Isotemp Not Qualified for Free Shipping Isotemp Mixing Valve for Water Heater #SFD00011AA
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Isotemp Isotemp Mixing Valve for Water Heater #SFD00011AA $62.07 $74.48
Isotemp SFD00011AA Water Heaters Parts Mixing Valve for Water Heater Normalized SKU: SFD00011AA
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Isotemp Isotemp Spa Water Heater 4 Gallon 750w/115v #6P1523SPA0003 $655.62 $818.30
Isotemp 6P1523SPA0003 Water HeatersIsotemp Spa Water Heater 4 Gallon 750w/115v #6P1523SPA0003Normalized SKU: 6P1523SPA0003
-18% sale
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Isotemp Isotemp Spa Water Heater 6.5 Gallon 750w 115v #6P2523SPA0003 $764.07 $925.24
Isotemp 6P2523SPA0003 Water HeatersIsotemp Spa Water Heater 6.5 Gallon 750w 115v #6P2523SPA0003Normalized SKU: 6P2523SPA0003
-18% sale
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Isotemp Isotemp Water Heater 11 Gallon 750w/115v #6P4023SPA0003 $741.41 $897.81
Isotemp 6P4023SPA0003 Water HeatersIsotemp Water Heater 11 Gallon 750w/115v #6P4023SPA0003Normalized SKU: 6P4023SPA0003
Sold out -18% sale
Isotemp Not Qualified for Free Shipping Isotemp Water Heater 30L 750w/115v #6P3023SPA0003
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Isotemp Isotemp Water Heater 30L 750w/115v #6P3023SPA0003 $656.54 $795.03
Isotemp 6P3023SPA0003 Water Heaters This Isotemp SPA 30 marine hot water heater with a front heat exchanger is equipped with a safety mixing valve and features a polypropylene jacket and stainless steel tank. 8 Gallon Capacity 115V Operation at 50/60Hz Amp Draw 6.5A Suggested Breaker 20A Suggested Wire Size: Stranded #12-3 Stainless Steel Tank and Exterior Jacket Rugged Polypropylene Jacket 750-watt Heating Element (MFG# SEE00014HA) 5.0 bar / 70 psi safety valve (MFG # SFD00023AA) Safety Thermostat (MFG# SEA00042LA) Service Thermostat (MFG# SEA00041LA) Temperature control safety mixing valve allows the user to mix the boat's water with the hot water to deliver the desired temperature at the faucet Mixing valve action expedites recovery time and extends the volume of hot water provided by a smaller tank Temperature control safety mixing valve protects users from scalding water Versatile mounting straps allow for easy attachment to a bulkhead or deck Cold Water Inlet 1/2 Inch Male NPT Warm Water Outlet 1/2 Inch Male BSP Engine Water Inlet/Outlet 1/2 Inch Male NPT. Unit Dimensions: 15.4 In. High X 15.5 In. Wide X 22 In. Deep CE Approved Tank is backed by a 5-Year Limited Warranty Normalized SKU: 6P3023SPA0003
-17% sale
Isotemp Not Qualified for Free Shipping Isotemp Water Heater Basic 40L 11 Gallon 115v/75 #604021B000003
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Isotemp Isotemp Water Heater Basic 40L 11 Gallon 115v/75 #604021B000003 $1,100.46 $1,320.56
Isotemp 604021B000003 Water Heaters This Isotemp Basic 40 marine hot water heater with front heat exchanger is equipped with a safety mixing valve and features a stainless steel jacket and tank. 11 Gallon Capacity 115V Operation at 50/60Hz Amp Draw 6.5A Suggested Breaker 20A Suggested Wire Size: Stranded #12-3 Stainless Steel Tank and Exterior Jacket 750-watt Heating Element (MFG# SEE00014HA) 5.0 bar / 70 psi safety valve (MFG # SFD00023AA) Safety Thermostat (MFG# SEA00042LA) Service Thermostat (MFG# SEA00041LA) The temperature control safety mixing valve allows the user to mix the boat's water with the hot water to deliver the desired temperature at the faucet The mixing valve action expedites recovery time and extends the volume of hot water provided by a smaller tank Temperature control safety mixing valve protects users from scalding water Versatile mounting straps allow for the easy attachment to a bulkhead or deck Cold Water Inlet 1/2 Inch Male NPT Warm Water Outlet 1/2 Inch Male BSP Engine Water Inlet/Outlet 1/2 Inch Male NPT. Unit Dimensions: 15.5 In. High x 15.4 In. Wide x 26 In. Deep CE Approved Tank is backed by a 5-Year Limited Warranty Normalized SKU: 604021B000003
-17% sale
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Isotemp Isotemp Water Heater Basic 6 Gallon 115v/750 #602421B000003 $1,023.84 $1,228.61
Isotemp 602421B000003 Water HeatersIsotemp Water Heater Basic 6 Gallon 115v/750 #602421B000003Normalized SKU: 602421B000003
-17% sale
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Isotemp Isotemp Water Heater Basic 8 Gallon 115v/750 #603023B000003 $1,039.80 $1,247.76
Isotemp 603023B000003 Water HeatersIsotemp Water Heater Basic 8 Gallon 115v/750 #603023B000003Normalized SKU: 603023B000003
-20% sale
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Isotemp Isotemp Water Heater Element #SEE00029HA $77.39 $96.07
Isotemp SEE00029HA Water HeatersIsotemp Water Heater Element #SEE00029HANormalized SKU: SEE00029HA
-20% sale
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Isotemp Isotemp Water Heater Heating Element #SEE00023HA $88.71 $110.12
Isotemp SEE00023HA Water HeatersIsotemp Water Heater Heating Element #SEE00023HANormalized SKU: SEE00023HA
-17% sale
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Isotemp Isotemp Water Heater Overheat Thermostat #SEA00042LA $60.08 $72.09
Isotemp SEA00042LA Water HeatersIsotemp Water Heater Overheat Thermostat #SEA00042LANormalized SKU: SEA00042LA
-18% sale
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Isotemp Isotemp Water Heater Slim 4 Gallon 115v/750w #601521S000003 $886.20 $1,073.13
Isotemp 601521S000003 Water HeatersIsotemp Water Heater Slim 4 Gallon 115v/750w #601521S000003Normalized SKU: 601521S000003
-17% sale
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Isotemp Isotemp Water Heater Slim 4.2 Gallon #601623QX00003 $1,151.15 $1,381.38
Isotemp 601623QX00003 Water HeatersIsotemp Water Heater Slim 4.2 Gallon #601623QX00003Normalized SKU: 601623QX00003
-18% sale
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Isotemp Isotemp Water Heater Slim 5 Gallon 115v/750w #602021S000003 $919.04 $1,112.90
Isotemp 602021S000003 Water HeatersIsotemp Water Heater Slim 5 Gallon 115v/750w #602021S000003Normalized SKU: 602021S000003
-17% sale
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Isotemp Isotemp Water Heater Slim 6.5 Gallon 115v/75 #602521S000003 $964.96 $1,157.96
Isotemp 602521S000003 Water HeatersIsotemp Water Heater Slim 6.5 Gallon 115v/75 #602521S000003Normalized SKU: 602521S000003

Frequently Asked Questions

First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

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Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

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