Weil-McLain
Burnham
Weil-McLain vs Burnham
Expert head-to-head boiler comparison by Nassau County installers with 10+ years installing both brands on Long Island.
Head-to-Head Scorecard
Weil-McLain
3 wins
Burnham
1 win
Weil-McLain leads overall
Performance Score Rings
Weil-McLain
premiumTop Strengths
- Industry leader in cast iron steam boilers since 1881
- Lifetime heat exchanger warranty on all cast iron models
- Same-day parts from F.W. Webb in Hicksville and Farmingdale
Watch Out For
- Higher upfront cost than Korean and Chinese competitors
- Cast iron units may require crane for tight basement access
Burnham
premiumTop Strengths
- America's oldest boiler manufacturer - trusted since 1873
- Same-day parts availability at F.W. Webb and local supply houses
- Alpine series qualifies for PSEG Long Island rebates up to $1,000
Watch Out For
- Electronics in Alpine series sensitive to Long Island power surges
- Condensing models require condensate neutralizer installation
←Swipe to compare→
Expert Verdict
Weil-McLain wins for most Long Island homes. Superior cast iron quality, better warranty, and the strongest dealer network in Nassau County.
Pick Weil-McLain when…
You want the gold standard in cast iron boilers with the best heat exchanger warranty and widest local service network.
Full Weil-McLain reviewPick Burnham when…
You want a reliable budget-friendly cast iron boiler — Burnham offers solid performance at 10-15% lower pricing.
Full Burnham reviewCategory-by-Category Breakdown
Click any category to see why one brand wins.
Full Specification Comparison
| Spec | Weil-McLain | Burnham |
|---|---|---|
| Overall Rating | 4.9/5 | 4.85/5 |
| Price Range (Installed) | $4.5k – $12.0k | $4.0k – $11.0k |
| AFUE Range | 84–95% | 82–95% |
| Parts Warranty | 2 years | 2 years |
| Heat Exchanger Warranty | Lifetime (cast iron) | Lifetime (cast iron) / 20 years (stainless) |
| Founded | 1881 | 1873 |
| Country | USA | USA |
| Parent Company | Marley-Wylain | US Boiler Company |
Warranty Comparison Timeline
* All warranties shown assume product registration. Unregistered units typically receive 5-year coverage.
Visual Comparison
Pros & Cons
Weil-McLain
Strengths
- Industry leader in cast iron steam boilers since 1881
- Lifetime heat exchanger warranty on all cast iron models
- Same-day parts from F.W. Webb in Hicksville and Farmingdale
- Proven 143+ year track record in American homes
- Ultra Series 3 & 4 qualify for PSEG Long Island rebates up to $1,000
Weaknesses
- Higher upfront cost than Korean and Chinese competitors
- Cast iron units may require crane for tight basement access
- Annual maintenance essential for coastal Long Beach and Island Park homes
- No combi boiler options - separate water heater required
Burnham
Strengths
- America's oldest boiler manufacturer - trusted since 1873
- Same-day parts availability at F.W. Webb and local supply houses
- Alpine series qualifies for PSEG Long Island rebates up to $1,000
- Popular throughout Levittown, Massapequa, and Hicksville
- Excellent hot water consistency for multi-zone baseboard systems
Weaknesses
- Electronics in Alpine series sensitive to Long Island power surges
- Condensing models require condensate neutralizer installation
- Some mid-range models have shorter 10-year warranties
- Stainless heat exchangers require annual inspection in hard water areas
Need Help Choosing Between Weil-McLain and Burnham?
Our NATE-certified technicians install both brands daily. Get a free, no-pressure quote.
Long Island Installation Guide
Long Island Installation Guide
Both brands are workhorses in Long Island's hydronic heating market. Weil-McLain dominates older Nassau County homes with radiant heat. Parts for both are readily available through F.W. Webb and local distributors. PSEG rebates apply to qualifying high-efficiency models from either brand.
Climate Zone 4A
Coastal Salt Air
PSEG Rebates
Customer Reviews
❓Weil-McLain vs Burnham FAQ
Is Weil-McLain or Burnham better for Long Island homes?
Weil-McLain wins for most Long Island homes. Superior cast iron quality, better warranty, and the strongest dealer network in Nassau County.
Which is cheaper to install in Nassau County, Weil-McLain or Burnham?
Weil-McLain ranges from $4.5k – $12.0k installed, while Burnham ranges from $4.0k – $11.0k installed in Nassau County.
Are Weil-McLain and Burnham made by the same company?
No. Weil-McLain is made by Marley-Wylain, while Burnham is made by US Boiler Company.
What warranty does Weil-McLain offer vs Burnham?
Weil-McLain offers 2 years parts warranty and Lifetime (cast iron) heat exchanger warranty. Burnham offers 2 years parts warranty and Lifetime (cast iron) / 20 years (stainless) heat exchanger warranty.
Still Deciding?
Get a free, personalized recommendation based on your home.