PB HEAT

What PB HEAT does

PB Heat, LLC is a privately held U.S. manufacturer of residential and commercial boilers sold under the Peerless® brand, headquartered and produced in Boyertown, Pennsylvania. The company operates a multi-decade brand with a portfolio spanning atmospheric-draft cast iron boilers (Series MI®, MI85™, MIHII™, DE™), forced-draft commercial cast iron boilers (Series LC/LCE™), and high-efficiency condensing gas-fired units (Series Cast 92-2™ at 90% AFUE, Cast 92-4™ at 92.7%, PureFire® PFW up to ~95%). Complementary offerings include the Peerless® Partner® indirect-fired water heater line, the Flex-Heat® modular hydronic comfort system for commercial redundancy, near-boiler piping kits, PFW conversion kits, and the Pavilion Products™ tankless water heater sub-brand. The company's technology stack centers on cast iron heat exchanger construction valued for durability, with integrated controls and burners sourced from third-party partners including HydroLevel (HydroStat), Carlin Combustion (EZ Series burner), and Beckett (AFG burner).

PB Heat monetizes exclusively through hardware sales of boilers, water heaters, and accessories, with pricing not publicly disclosed and rebate programs available to consumers. Distribution is entirely indirect — products reach end users only through authorized wholesale distributors and professional heating contractors, a channel reinforced by a Find an Installer/Distributor locator tool, downloadable technical literature, and a structured trade training program featuring live-fire training at the Boyertown Peerless® Boiler Training Center, a mobile road show trailer, webinars, and a video library offering NATE and NORA credit hours. The customer base is segmented horizontally into residential homeowners, commercial/industrial facilities (office buildings, warehouses, manufacturing sites, large residential complexes), and the contractor/distributor trade channel that purchases and installs the products.

Revenue mechanics are anchored by ENERGY STAR and AHRI certifications on key product lines and a multi-product install footprint per project. The company is a Pennsylvania LLC with no parent company, no institutional investors disclosed, and no public listing. Notable discontinuations (e.g., the Peerless® Pinnacle® Oil line) suggest ongoing portfolio rationalization, while adjacent launches (Pavilion Products, Flex-Heat) point to incremental expansion of the addressable product surface within the hydronic heating and hot water category.

Name

PB HEAT

Legal name

PB Heat, LLC

Website

https://peerlessboilers.com

Company type

Private

Founded year

2003

Operating status

Operating

Headcount range

1–10 employees

Short description

PB Heat, LLC manufactures Peerless® brand residential and commercial gas- and oil-fired high-efficiency boilers, including cast iron, condensing, and modular hydronic systems. The company sells exclusively through authorized heating contractors and wholesale distributors across the United States.

Ownership category

akta.pro rank

Product category

Residential and Commercial Boilers

NAICS

Heating Equipment (except Warm Air Furnaces) Manufacturing (333414)

SIC

Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures (3430), Heating Equipment, Except Electric & Warm Air Furnaces (3433)

akta.pro primary industry

Heat Transfer Equipment (Heat Exchangers, Boilers, Condensers) (IMAHAEAC)

akta.pro secondary industry

Heat Exchangers, Coils & Hydronic HVAC Components (IMADANAF)

Keywords

• Cast iron boilers
• Hydronic heating systems
• Commercial boiler manufacturing
• Condensing gas boilers
• Indirect-fired water heaters

Headquarters

HQ city

Bally

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Revenue model

1. Boiler and Water Heater Sales: PB Heat generates revenue through the manufacture and sale of Peerless® brand residential and commercial boilers, including cast iron, condensing, and high-efficiency models. Additional revenue comes from indirect-fired water heaters and related accessories such as near-boiler piping kits and conversion kits. Products are sold exclusively through authorized heating contractors and wholesale distributors.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

PB Heat, LLC designs and manufactures Peerless® brand residential and commercial boilers using cast iron, atmospheric draft, forced-draft, and condensing technologies, with inputs ranging from 60 MBH residential units up to 4,663 MBH commercial systems. The product portfolio also includes indirect-fired water heaters, modular multi-boiler hydronic comfort systems (Flex-Heat), and tankless water heaters under the Pavilion sub-brand. Products are sold exclusively through authorized heating contractors and wholesale distributors with professional installation required.

Product overview

PB HEAT manufactures Peerless® Boilers as a multi-product heating equipment company. The portfolio includes cast iron residential boilers (Series MI®, MI85™, MIHII™, DE™), commercial boilers (Series LC/LCE™), and condensing gas boilers (Series Cast 92-2™, Cast 92-4™). Complementary products include indirect-fired water heaters (Peerless® Partner®), hydronic comfort systems (Flex-Heat®), near boiler piping kits (Series 63/64™), and boiler conversion kits (PFW Piping Kit for PureFire®). A Pavilion Products™ sub-brand offers tankless water heaters. Some older product lines (Peerless® Pinnacle® Oil, Series WB90™) are marked out of circulation. The products are sold through a network of installers, contractors, and distributors.

Differentiator

Problem solved

Functional benefit

Brands

• Peerless® Partner®: Indirect-fired water heater product line
• Peerless® Pinnacle®
• Peerless® PureFire®
• Pavilion Products™

Products and services

• Series MI® Residential Boiler
• Series MI85™ Residential Boiler
• Series MIHII™ Residential Boiler
• Series LC/LCE™ Commercial Boiler
• Series DE™ Packaged Boiler
• Series Cast 92-2™ Condensing Boiler
• Cast 92-4™ Condensing Boiler
• Peerless® Partner® Indirect-Fired Water Heater
• Flex-Heat® Hydronic Comfort System
• Pavilion Products™ Tankless Water Heaters

Quantifiable outcome

• Up to 95% thermal efficiency in PureFire PFW condensing models
• +2 more outcomes

Segments3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Four partnerships are on record, tiered core and minor.

• HydroLevel (Fuel Smart HydroStat)coreTechnology or IntegrationHydroLevel provides the Fuel Smart HydroStat temperature control technology featured with Peerless® boilers. The HydroStat includes built-in fuel saver/temperature reset, low water cut-off protection, temperature display with status lights, and easy dial-type set-up.
• Carlin Combustion (EZ Series Burner)coreTechnology or IntegrationCarlin provides the EZ Series Burner available with Peerless® boilers. The burner features ultra quiet operation, LCD screen displaying operating status, self diagnostics for accurate servicing, and factory set for easy start-up.
• Beckett (AFG Burner)coreTechnology or IntegrationBeckett AFG Burner equipped in the Peerless® Pinnacle® Oil boiler, enabling the boiler to reach efficiencies well in excess of conventional boilers.
• Parts To Your DoorminorChannel Partner/ Reseller/ DistributorOnline parts distributor providing replacement parts for Peerless® boilers. Referenced as a customer resource for warranty and maintenance parts.

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Weil-McLain: US manufacturer of residential and commercial gas/oil cast iron and condensing hydronic boilers sold through wholesale distributors and contractors—directly overlapping Peerless in product, channel, and geography.
• U.S. Boiler Company (Burnham): Makes Burnham-brand residential gas/oil cast iron and high-efficiency boilers and indirect water heaters, competing head-to-head with Peerless in the same North American hydronic heating market.
• ECR International (Utica Boilers): Parent of Utica, Dunkirk and other boiler brands offering residential/commercial gas and oil boilers through the contractor/distributor channel, a close functional and channel peer.
• Crown Boiler Co. Manufacturer of residential and commercial cast iron and condensing gas/oil boilers and indirect water heaters, directly comparable in product line and distribution model.
• Slant/Fin: US maker of residential gas/oil boilers and hydronic baseboard products serving the same Northeast-heavy contractor market as Peerless.
• Laars Heating Systems (Bradford White): Manufactures residential and commercial boilers and water heaters through the wholesale/contractor channel, directly comparable in category and go-to-market.
• HTP (Heat Transfer Products): US manufacturer of high-efficiency condensing boilers, water heaters and combi units sold to contractors—an efficiency-focused direct competitor to Peerless boilers.
• Triangle Tube: Supplier of stainless steel condensing boilers and indirect water heaters to the North American hydronic market, overlapping Peerless in product and channel.

Broad incumbents

• Lochinvar: Bradford White-owned maker of high-efficiency commercial and residential boilers and water heaters; overlaps in hydronic boilers but with a broader, more condensing-focused portfolio.
• Buderus (Bosch Thermotechnology): Global heating brand offering condensing boilers and heat pumps; a larger, better-capitalized incumbent competing in hydronic heating with a much wider low-carbon portfolio.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights5 records

Customer concentration

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about PB HEAT