Weil Mclain 383500700

383-500-700 Ultra 80 Natural Gas Ultra Efficient Condensing Gas Boiler

Connect With Us800-299-9470

Log In My Account My Cart0
Remodel Your Home For Less Financing

View and share related images
View similar products
Model #:

Weil Mclain 383500700

Weil Mclain 383-500-700 Ultra 80 Natural Gas Ultra Efficient Condensing Gas Boiler
Rating: (1 Reviews)
This product is currently unavailable.

Payment Options Why Buy From Us

Customers Also Viewed: Back To Top ↑

View More »

Weil Mclain Products
Quick Specs:
Brand: Weil Mclain
SKU: 383500700
UPC: 672619185913
Stock Id: SID229509
Fuel Type: Natural Gas
Width: 22-5/8"
Height: 41-1/8"
Depth: 19"
Energy Star: No
Technical Details
Application: Heating
Brand: Weil-McLain
BTU Output: 62000
BTU Input: 80000
Vent Size: 3"
Water Connection: 1"
Gas Connection: 1/2"
Boiler Type: High Efficiency

Weil Mclain Ultra 80 Natural Gas Ultra Efficient Condensing Gas Boiler 383-500-700.Taco Pump 007 Included.


  • Series 3 Ultra Boiler
  • Gas fired water boiler with cast aluminum heat exchanger
  • Venturi mixing body mixes air and gas providing higher efficiency
  • Designed to operate in low temperature condensing applications
  • Outdoor reset and domestic hot water priority standard
  • Negative regulated gas valve precisely delivers gas to the boiler
  • Electronic control module automatically adjusts blower speed and gas flow rate in response to environment
  • Modulates with 5 to 1 turndown ratio
  • Variable speed motor matches combustion output to heating needs
  • High grade stainless steel burner features quiet operation, high efficiency, and cleaner combustion for low NOx applications.


  • Fuel Type: Natural Gas
  • System Type: Hydronic (Water)
  • Features: EI/Spark Ignition
  • Condensing
  • Direct Vent
  • Vent Size: 3"
  • Water Connection: 1"
  • Gas Connection: 1/2"
  • BTU Input: 80000
  • BTU Output: 62000
  • Warranty: Limited 15 Year Warranty on Heat Exchanger/ 1-year on parts
  • Boiler Type: High Efficiency
  • Width: 22-5/8"
  • Height: 41-1/8"
  • Application: Heating
  • Depth: 19"
  • Vent Type: ABS

Weil Mclain 383500700 Reviews & Ratings

5 Star:
0 Reviews
4 Star:
1 Reviews
3 Star:
0 Reviews
2 Star:
0 Reviews
1 Star:
0 Reviews
Share your thoughts with other customers:

Customer Reviews

See all reviews

From: Spooner, WI

Overall Rating: 4.0

Ease of Use:
Meet Expectations:
Bang for Your Buck:

Verified Owner
"free shipping made the deal!" Will Recommend: Yes
Help other customers find the most helpful reviews:-

Did you find this review helpful? Yes No
See all reviews

McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams

PriceGrabber User Ratings for AppliancesConnection.com Customer Certified by Bizrate NARI - National Association of the Remodeling Industry NKBA - National Kitchen and Bath Association
Inc. 500 Seal Security Verified Seal AppliancesConnection.com is upfront North American Home Furnishings Association Inc. 500 Nextag Seller K+BB Online