SKU: 75616897042

Espar S3 B5E Hydronic Water Heater - Gasoline

Sale price$784.80 Regular price$872.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Espar S3 B5E Hydronic Water Heater - GasolineFast Warm Ups, Clear Windows, and Reliable Engine Pre Heat The Espar Hydronic S3 B5E CS is a compact 5 kW (17,000 BTU) gasoline water heater that delivers rapid cabin comfort and efficient engine pre heating. Paired with the EasyStart Pro controller, it allows precise scheduling and effortless control for daily use. Key Benefits & Applications Engine & Cabin Pre Heat: Circulates heated coolant to warm your engine and HVAC core, reducing cold starts,

Fast Warm-Ups, Clear Windows, and Reliable Engine Pre-Heat

The Espar Hydronic S3 B5E CS is a compact 5 kW (17,000 BTU) gasoline water heater that delivers rapid cabin comfort and efficient engine pre-heating. Paired with the EasyStart Pro controller, it allows precise scheduling and effortless control for daily use.

Key Benefits & Applications

  • Engine & Cabin Pre-Heat: Circulates heated coolant to warm your engine and HVAC core, reducing cold starts, engine wear, and improving comfort.
  • Rapid Defrost & De-Ice: Quickly clears windshields and windows for safer driving in cold conditions.
  • Programmable Comfort: Set schedules easily using the EasyStart Pro timer controller.
  • Versatile Use Cases: Ideal for daily drivers, emergency fleets, vans, motorhomes, and boats (supports domestic hot water loops).
  • Compact & Flexible: Fits tight engine bays, with separate fuel metering and coolant pumps for easier installation.

Technical Specifications

  • Fuel: Gasoline (petrol)
  • Voltage: 12 V
  • Heat Output: 17,000 BTU (≈ 5 kW)
  • Fuel Consumption: 0.06–0.17 gal/h (0.23–0.67 L/h)
  • Power Draw: 7–32 W
  • Max Operating Altitude: 10,000 ft (3,048 m)
  • Warranty: 2 years
  • Dimensions (Heater Body): 8.4 × 3.5 × 5.6 in (215 × 91 × 144 mm)
  • Weight: 4.4 lb (2 kg)
  • Part Numbers: 202008050000 / 202051050000 / 20.2008.05.0000 / 20.2051.05.0000

Vehicle Compatibility

  • Passenger cars (from 2.0 L displacement)
  • Emergency vehicles and fleets
  • Vans, taxis, minivans, and commercial vehicles (incl. tandem setups with air heaters)
  • Construction and agricultural machinery
  • Motorhomes and boats

Install Kit Includes: 

  • Easyfix tank connection (Plastic Tank)

  • 1 x exhaust muffler 24mm

  • 2 x 26-28mm muffler clamp

  • 1x Easy Start Pro Dual Timer

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 75616897042

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.0 ★★★★★
Based on 1365 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
B.J. G
Los Angeles, US
★★★★★ 3
Decent Shoes with Misleading Description (Not Leather)
Size: 12 Wide, Color: Black, Size: 12 Wide, Color: Black
I only look for leather when I’m purchasing dress shoes. Under the description “details” on this item it lists the shoe as leather upper and inner lining. A photo shows “genuine Napa leather lining”. If you keep reading (which I have now that I’ve received the shoes) it shows “faux leather” in the small print and that is not “leather”. I run a small leather business and this irks me because it’s clearly false advertising. The details also show the product is made in Brazil but when they arrived today, the shoe tag shows “Made in China” and “Man Made upper and lower”. I don’t hate the shoes. They look nice. What I know is they won’t hold up over time like leather, which is why the description should be accurate and not misleading.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
D
Verified Purchase
Dianne
Birmingham, US
★★★★★ 5
Men’s oxfords
Size: 10.5, Color: Black
Good quality and perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
L
Verified Purchase
Lisaura
Pawtucket, US
★★★★★ 1
Low quality
Size: 8.5 Wide, Color: Cognac, Size: 8.5 Wide, Color: Cognac
Starting to peel after a few uses
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
A
Verified Purchase
Amazon Customer
Phoenix, US
★★★★★ 5
Great Shoes
Size: 10, Color: Cognac
Love these shoes super comfortable and look great. Everyone asks me where I got them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
A
Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 5
Beautiful shoe but too narrow
Size: 10 Wide, Color: Navy Grainy Leather
Too narrow
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026

recommand products