Always Free Shipping—No Minimum Order · Contiguous U.S. orders only. Alaska and Hawaii excluded.
Shipping & Delivery
Always Free Shipping—No Minimum Order Contiguous U.S. orders only. Alaska and Hawaii excluded.
Returns & Refunds
Eligible items may be returned within 30 days of delivery. Items must be new, unused, uninstalled, and in original packaging. An RMA is required.
Installment options at checkout are provided by Shop Pay and its partners and are subject to eligibility. Options depend on your purchase amount and may require a credit check by the financing partner. Terms, rates, and eligibility are determined by the financing partner. For details, see the Shop Pay Installments terms during checkout.
11850 - 11 Gallon Water Heater - 240V
Kuuma's Premium 11 Gallon Water Heater is perfect for a new installation or as a replacement to an existing water heater. Constructed of corrosion-resistant, marine-quality aluminum and heats water with the use of an electrical power or integrated heat exchanger.
Features:
Ignition protected controls
Mounting tabs
Manual reset
Technical Specifications:
Capacity - 11 Gallon
Electrical Input - 240V
Orientation - Horizontal
Mounting Brackets - Side to Side
Heating Source - Front heat exchange
Maximum Water Temperature - 210F
T P Valve Type - 100psi and 210 F
Wiring Configuration - L1 and N
Dimensions (W x H x D) - 18-7/8" x 16-1/4" x 21-5/8"
*Sold as an Individual
WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
The Kuuma 11850 11-Gallon Water Heater is an essential component for marine applications, providing reliable and efficient hot water for boats and RVs. Constructed from corrosion-resistant marine-quality aluminum, this water heater is designed to withstand the rigors of marine environments. It offers flexible installation options, including the ability to connect to electrical power or utilize an integrated heat exchanger for heating water directly from the engine cooling system. Its horizontal orientation and side-to-side mounting brackets simplify installation in tight spaces, making it an ideal choice for both new setups and replacements. The unit features ignition-protected controls for safety and a manual reset mechanism, ensuring compliance with safety standards. The water heater is capable of reaching a maximum temperature of 210°F, with a pressure and temperature relief valve rated at 100 psi and 210°F, providing peace of mind during operation. Designed for straightforward wiring with L1 and N configurations, the Kuuma 11850 is engineered for durability and ease of use, delivering hot water whenever you need it on your vessel. Its compact dimensions allow for flexible placement without sacrificing performance, making it a practical addition to any marine water heating system. Please note, this product contains chemicals like lead, which are known to cause health hazards, as per Prop 65 warnings. Proper installation and handling are recommended to ensure safety and longevity of the unit.
Features:
Corrosion-resistant marine-quality aluminum construction for durability
Compatible with electrical power or integrated heat exchanger for versatile heating options
Ignition protected controls for enhanced safety
Side-to-side mounting brackets for easy installation
Manual reset safety feature for reliable operation
The Trident Marin Extra Flex Corrugated Wet Exhaust hose works great. I had to replace the old hose coming from the generator muffler to the exhaust pipe going out the hull. The hose needed to be curved and the flex was perfect. Delivery was fast with no issues. Thank you
J
Caliber BunkWrap Kit - Black 16' x 2" x 4" Roll + 4 Caps + HRDW Roll + 4 Endcaps & Stainless Steel Hardware James Cline
I ordered my product August 30! I have yet to receive it! My shipping cost was over ten dollars ! I could of walked there and picked it up,it would have been faster!
No option for zero stars. I ordered a roll of 6 awg duplex wire and they drop shipped me a cheap, completely unrelated item. Nobody answers emails or the phone.
It worked as is described and it got my uncle‘s fridge back up and running perfectly
Norcold Gas Control
Dennis Johnsen
The Trident Marin Extra Flex Corrugated Wet Exhaust hose works great. I had to replace the old hose coming from the generator muffler to the exhaust pipe going out the hull. The hose needed to be curved and the flex was perfect. Delivery was fast with no issues. Thank you
Trident Marine 2" Extra-Flex Corrugated Marine Wet Exhaust Hose - Sold by the Foot
James Cline
Very pleased with that product
Caliber BunkWrap Kit - Black 16' x 2" x 4" Roll + 4 Caps + HRDW Roll + 4 Endcaps & Stainless Steel Hardware
Gerald
As discribed. Brand new in excellent shape, fast delivery, well made and an awesome price. Super job thanks a million!
WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to 
