12x18 Water to Air Heat Exchanger Hot Water Coil Outdoor Wood Furnace

1" Copper Connections
US $156.95
as low as $27.24/mo with
Condition:
New
More than 10 available40 sold

Additional service available

Shipping:
Free Standard Shipping.
Located in: Middleport, New York, United States
Delivery:
Estimated between Wed, Dec 10 and Tue, Dec 16 to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
       .
*No Interest if paid in full in 6 months on $149+. See terms and apply now- for PayPal Credit, opens in a new window or tab
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:196703647892
Last updated on Dec 05, 2025 10:38:18 PSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Type
Simple
UPC
Does not apply
Brand
Outdoor Furnace Supply
BTU Heating Rating
120536
Power Source
Wood
Heating System
Forced Air/Fan, Furnace
MPN
HWC18X18, HWC-18X18
Material
Wood
Mounting Location
Outdoor
Category

About this product

Product Identifiers

Brand
Outdoor Furnace Supply
MPN
HWC18X18, HWC-18X18
eBay Product ID (ePID)
20035047046

Product Key Features

Power Source
Wood
BTU Heating Rating
120536
Material
Wood
Heating System
Forced Air/Fan, Furnace
Mounting Location
Outdoor

Additional Product Features

Finned Area
18''x18''

Item description from the seller

About this seller

Outdoor Furnace Supply

99.6% positive feedback58K items sold

Joined Aug 2000
Usually responds within 24 hours

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
5.0

Seller feedback (11,143)

All ratingsselected
Positive
Neutral
Negative
  • 0***u (590)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Arrived quickly. Brand new and flawless appearance. Packaged exceptionally well. Excellent quality and workmanship. Very good value. Question sent to Outdoor Furnace Supply answered quickly. Would buy again from this seller. Overall a great eBayer.
  • n***p (403)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    I have ordered from them in the past solution works great for our outside wood boiler. Very happy with the seller product and response. I received my latest order damaged from the USPS with a sticker saying sorry we damaged your items. Very disappointed in USPS service but seller has been great. I will be ordering with them as needed and thank you for your service and fast response.
  • 1***t (1356)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Had one of these sidearms that arrived with concealed damage on it. I contacted the seller when it was found who issued a return label and shipped a new one to take care of the issue. Good Seller
See all feedback

Product ratings and reviews

4.2
5 product ratings
  • 4 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Most relevant reviews

  • Perfect fit.

    Perfect fit for Air Handlers 2 to 4 tons. no ductwork alteration. MUAAAAAAAH!!!!! LOVE IT!!

    Verified purchase: YesCondition: NewSold by: alternativeheat

  • Faulty heat exchanger

    1/2 inch crack on u-bend and rest of u-bends have indentations. Inlet/outlet ports are pushed in, looks like it was dropped on that end. Shipping box was intact, no sign of any damage at all.

    Verified purchase: YesCondition: NewSold by: freeheat4u

  • jerry

    works well

    Verified purchase: YesCondition: NewSold by: freeheat4u