Haoguo 650W bilge heater unit protecting pumps and engine during winter.
Close up of self regulating PTC element showing safe on off at 40F 50F.
Haoguo tri color indicator lights for quick status checks.
Engine compartment installation shows compact fit in tight spaces.
Haoguo waterproof fan system resists moisture and salt air.
Haoguo marine grade housing with protective coating guards electronics.
Haoguo multi application use to heat boat cabins or well houses.
Haoguo 650W bilge heater unit protecting pumps and engine during winter.
Close up of self regulating PTC element showing safe on off at 40F 50F.
Haoguo tri color indicator lights for quick status checks.
Engine compartment installation shows compact fit in tight spaces.
Haoguo waterproof fan system resists moisture and salt air.
Haoguo marine grade housing with protective coating guards electronics.
Haoguo multi application use to heat boat cabins or well houses.

Haoguo 650W Bilge Heater Self-Regulating PTC Boat Engine Compartment Heater

Overview The Haoguo 650W bilge heater is designed for winter storage and demanding marine use. It helps...
Vendor: Haoguo
Availability: In stock
£104.29
£104.29
Please hurry! Only 5 left in stock
Subtotal: £104.29
10 customers are viewing this product

Free UK Delivery on All Orders

No Minimum Spend Fast & Reliable Delivery Ships Across the UK

Free Returns

30-Day Free Returns
Haoguo 650W bilge heater unit protecting pumps and engine during winter.

Haoguo 650W Bilge Heater Self-Regulating PTC Boat Engine Compartment Heater

£104.29
Haoguo 650W bilge heater unit protecting pumps and engine during winter.
Close up of self regulating PTC element showing safe on off at 40F 50F.
Haoguo tri color indicator lights for quick status checks.
Engine compartment installation shows compact fit in tight spaces.
Haoguo waterproof fan system resists moisture and salt air.
Haoguo marine grade housing with protective coating guards electronics.
Haoguo multi application use to heat boat cabins or well houses.

Haoguo 650W Bilge Heater Self-Regulating PTC Boat Engine Compartment Heater

£104.29
Description
Description
x

Overview

The Haoguo 650W bilge heater is designed for winter storage and demanding marine use. It helps keep bilge pumps, engine parts, and batteries warm and dry, supporting reliable operation and reducing the likelihood of moisture-related issues. The compact form fits into crowded engine rooms and well houses, making protection accessible even in tight spaces.

Smart heating for safe winter storing

  • Self-regulating PTC ceramic element that starts at 40F and stops at 50F
  • Effective warming for spaces up to 500 cu ft without overheating
  • Quiet operation suitable for cabins and compartments

Rugged marine grade design

Built to withstand harsh marine environments, the heater uses rust resistant painted metal housing, waterproof fans, and protective coatings to resist moisture, salt, and dust. The result is a durable solution ready for the elements.

  • Rust resistant housing helps extend service life
  • Waterproof fans and sealed electronics resist marine exposure

Simple, safe, at-a-glance status

The tri color indicator lights provide clear status: Green for standby, Red for heating, Orange for cooling. This makes it easy to monitor operation during use in boats, RVs, or vessels.

  • Green standby for ready
  • Red heating for active warmth
  • Orange cooling for non active mode

Compact and protected

The compact footprint allows installation in restricted spaces. A built in 10A overcurrent protection adds a safety layer, automatically shutting down under abnormal conditions.

  • Compact footprint for tight spaces
  • Built in 10A overcurrent protection
  • Auto shutoff under abnormal conditions

Versatile applications

Beyond bilge heating, this unit can warm boat cabins, engine compartments, RV compartments, well houses, and other small spaces where controlled heat is beneficial. Consider it as a potential aid for winter readiness rather than a guaranteed outcome.

FAQ

Q: What does the Haoguo 650W bilge heater protect?

A: It helps keep bilge pumps, engine parts, and batteries warm and dry, reducing the risk of frozen components during winter storage.

Q: How does the auto temperature control work?

A: A self-regulating PTC element turns on at 40°F and off at 50°F, delivering safe, stable heating for spaces up to 500 cu ft.

Shipping & Return
Shipping & Return
x

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Complete Your Setup

Example product title
£104.29
£104.29
Example product title
£104.29
£104.29
Example product title
£104.29
£104.29
Example product title
£104.29
£104.29
Example product title
£104.29
£104.29
Example product title
£104.29
£104.29
Example product title
£104.29
£104.29
Example product title
£104.29
£104.29
Example product title
£104.29
£104.29
Example product title
£104.29
£104.29

Recently Viewed Products