When shopping for a new boiler, homeowners should consider more than just the price tag. The most important factors include installation cost, energy efficiency (measured in AFUE ratings), warranty protection, and the brand’s reputation for reliability and performance. A well-chosen boiler not only keeps your home comfortable year-round but also reduces energy bills and provides lasting peace of mind.
The best boiler brands typically range from $4,000 to $10,000 installed, depending on efficiency rating, system type (steam or hot water), and labor. Choose based on your priorities: fuel type, energy savings, maintenance needs, warranty coverage, and long-term reliability.
- Best for budgets: Peerless (PB Heat), Burnham (U.S. Boiler Co.), Lochinvar
- Premium performance: Viessmann, Buderus (Bosch), Navien
- Strong warranties: Weil-McLain, Peerless (PB Heat), Burnham (U.S. Boiler Co.)
- Energy-efficient options: Navien, Viessmann, Buderus (Bosch)
- Trusted reliability: Weil-McLain, Burnham (U.S. Boiler Co.), Lochinvar
How to decide: Match the boiler type and fuel source (gas, oil, or electric) to your home’s heating system and local climate. Compare AFUE ratings and warranties by brand, and request 2 to 3 local quotes to confirm installed pricing.
Best Brands at a Glance
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- Ultra-efficient performance
- Quiet and reliable
- Innovative German design
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- Premium build quality
- Excellent efficiency
- Long service life
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- ENERGY STAR® certified
- Smart, space-saving design
- Excellent fuel efficiency
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- Reliable and durable
- Affordable price range
- Widely available parts
Best Boiler Brands for Homeowners in the U.S.
Viessmann
- Average Cost: $6,500 to $11,000
What We Love
Viessmann is known for world-class German engineering, precision controls, and quiet operation. The brand’s condensing boilers consistently rank among the most efficient in the industry, with AFUE ratings up to 98%. Built with stainless steel heat exchangers and advanced modulation, Viessmann models deliver exceptional comfort and longevity.
Viessmann earned its 4.5-star rating for unmatched efficiency, whisper-quiet performance, and industry-leading innovation that consistently exceeds homeowner expectations.
Cost Information
Viessmann boilers fall into the premium range due to their advanced components and high efficiency.
- Vitodens 100-W: $5,500 to $7,500 (equipment only)
- Vitodens 200-W: $8,000 to $11,000 (equipment only)
- Total Installed Cost: $7,000 to $13,500, depending on home size, system complexity, and efficiency rating
- Fuel Source Impact: Natural gas models are typically less expensive to install than propane units
Installation costs usually range from $1,500 to $3,000, depending on venting, piping, and local labor rates. Though the upfront price is higher, Viessmann boilers can significantly reduce energy bills and offer decades of reliable performance.
Best Model
The Vitodens 200-W offers up to 98% AFUE efficiency and features advanced combustion controls for precise comfort. It’s ideal for homeowners who want quiet, consistent heating with modern technology and premium reliability.
Buderus
- Average Cost: $5,500 to $10,000
What We Love
Buderus, a Bosch brand, is known for exceptional craftsmanship and long-term dependability. Its boilers feature aluminum-silicon heat exchangers for smooth operation and extended lifespan. With strong AFUE ratings and German precision, Buderus delivers consistent comfort and performance in any climate.
Buderus received its 4.5-star rating for combining proven Bosch reliability with premium engineering, offering homeowners lasting comfort and efficient operation.
Cost Information
Buderus pricing varies based on model and capacity, offering mid- to high-end options for efficiency-focused homeowners.
- G115WS (cast iron): $5,000 to $7,500 (equipment only)
- GB142 (condensing): $7,500 to $10,000 (equipment only)
- Total Installed Cost: $6,500 to $12,000, depending on system type, labor, and fuel source
- Efficiency Factor: Condensing units typically cost more upfront but save significantly on energy bills
Installation costs typically range from $1,500 to $3,000, depending on regional labor rates and system complexity. Buderus boilers provide excellent long-term value and low maintenance costs.
Best Model
The Buderus GB142 is a compact, high-efficiency condensing boiler with a modulating burner and outdoor reset control. It automatically adjusts heat output for maximum comfort and reduced fuel waste.
Navien
- Average Cost: $5,000 to $9,500
What We Love
Navien is a leader in condensing technology, known for compact, ENERGY STAR®-certified boilers that save space and energy. With stainless steel heat exchangers and smart controls, Navien offers excellent efficiency and reliability for modern households.
Navien earned its 4.5-star rating for exceptional efficiency, smart design, and strong homeowner satisfaction in both performance and energy savings.
Cost Information
Navien boilers balance high performance with moderate costs, making them one of the best values in condensing technology.
- NHB Series: $4,500 to $7,500 (equipment only)
- NFB-H Series: $6,500 to $9,500 (equipment only)
- Total Installed Cost: $6,000 to $12,000, depending on labor, venting, and system configuration
- Efficiency Factor: Condensing units reach AFUE ratings up to 95%, offering long-term utility savings
Installation costs usually range from $1,500 to $2,500, depending on venting complexity and contractor rates. Navien boilers are ideal for homeowners prioritizing energy efficiency and compact installation.
Best Model
The Navien NFB-H delivers up to 95% AFUE with dual stainless steel heat exchangers and built-in Wi-Fi. It offers quiet operation, smart diagnostics, and impressive long-term reliability.
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Weil-McLain
- Average Cost: $4,500 to $8,500
What We Love
Weil-McLain is one of the most trusted American boiler brands, with more than a century of experience. Known for durability, easy maintenance, and strong service support, these boilers are built for lasting reliability. Their lineup includes gas, oil, and high-efficiency condensing models for nearly any home.
Weil-McLain earned its 4.0-star rating for consistent reliability, nationwide service support, and dependable performance trusted by generations of homeowners.
Cost Information
Weil-McLain offers a range of dependable boilers for various efficiency levels and budgets.
- CGa Gas Series: $4,500 to $6,500 (equipment only)
- ECO Tec Condensing: $6,500 to $8,500 (equipment only)
- Total Installed Cost: $6,000 to $10,500, depending on home size, fuel type, and labor rates
- Warranty Coverage: Extended service plans available for high-efficiency models
Installation costs usually range from $1,500 to $2,500, depending on venting design and system setup. Weil-McLain offers affordable reliability and widespread service availability across the U.S.
Best Model
The ECO Tec Series 2 delivers up to 95% AFUE efficiency and integrates easily with smart thermostats. It provides quiet, even heating and strong dependability for a wide range of home sizes.
Burnham (U.S. Boiler Company)
- Average Cost: $4,000 to $8,000
What We Love
Burnham boilers are renowned for heavy-duty cast-iron construction and long service life. As part of U.S. Boiler Company, Burnham offers ENERGY STAR®-certified models that combine American craftsmanship with modern efficiency. They’re ideal for homeowners who value reliability and straightforward maintenance.
Burnham earned its 4.0-star rating for durable, American-made construction and strong long-term reliability at a competitive price.
Cost Information
Burnham offers dependable, mid-range boilers ideal for homeowners seeking lasting value.
- Series 2 (standard): $4,000 to $6,000 (equipment only)
- Alpine (condensing): $6,000 to $8,000 (equipment only)
- Total Installed Cost: $5,500 to $10,000, depending on system configuration, fuel type, and efficiency rating
- Efficiency Factor: Condensing models achieve up to 95% AFUE for significant energy savings
Installation costs typically range from $1,500 to $2,500, depending on setup complexity and labor. Burnham boilers are built to provide decades of consistent, low-maintenance comfort.
Best Model
The Burnham Alpine reaches up to 95% AFUE efficiency and uses advanced controls for precise heating. It’s built with a stainless steel heat exchanger and designed for quiet, consistent operation.
Lochinvar
- Average Cost: $4,500 to $9,000
What We Love
Lochinvar’s boilers are known for innovation and reliability, often chosen by contractors for their flexible applications. The Knight series leads in efficiency and control technology, offering residential and light commercial solutions. Lochinvar models perform quietly and integrate easily into existing systems.
Lochinvar earned its 4.0-star rating for combining advanced controls with proven dependability, delivering versatile efficiency for a wide range of homes.
Cost Information
Lochinvar pricing varies based on the boiler’s capacity, technology, and efficiency level, giving homeowners several options to fit their budget.
- Knight Fire Tube Series: $5,000 to $9,000 (equipment only)
- Total Installed Cost: $6,500 to $11,500, depending on labor, venting requirements, and regional pricing
- Fuel Source Impact: Gas models generally cost less to install than electric or specialty systems
Installation costs usually range from $1,500 to $2,500, depending on venting design, piping complexity, and local contractor rates. Homeowners can expect slightly higher installation costs for larger, high-efficiency systems, but Lochinvar’s durable components and energy savings provide solid long-term value.
Best Model
The Knight KHB Series achieves up to 95% AFUE and features intuitive touchscreen controls for precision heating. It’s ideal for homeowners who want dependable, modern efficiency with low operating noise.
Peerless (PB Heat)
- Average Cost: $4,000 to $7,500
What We Love
Peerless has built a strong reputation for durable, long-lasting boilers that deliver consistent comfort. Known for straightforward maintenance and solid construction, Peerless systems are reliable and budget-friendly. The PUREFIRE series introduces condensing efficiency for modern homeowners seeking savings without sacrificing dependability.
Peerless received its 3.5-star rating for dependable construction and long-term value, though it trails premium brands in efficiency and modern features.
Cost Information
Peerless boilers offer some of the most affordable long-term heating solutions on the market.
- MI Gas Series: $4,000 to $6,000 (equipment only)
- PUREFIRE Condensing: $6,000 to $7,500 (equipment only)
- Total Installed Cost: $5,500 to $9,500, depending on system design, home layout, and regional labor costs
- Efficiency Factor: New condensing models reach up to 95% AFUE for improved fuel economy
Installation costs generally range from $1,500 to $2,000, depending on venting, piping, and contractor rates. Peerless units are affordable, long-lasting, and easy to maintain for the average homeowner.
Best Model
The PUREFIRE PF-110 delivers up to 95% AFUE efficiency and includes a stainless steel heat exchanger for corrosion resistance. It’s a dependable, efficient choice for homeowners seeking low-maintenance comfort.
