This report provides a comprehensive analysis of the global gas heat-only boilers market, forecasting its trajectory through 2032. It examines key segments including floor-standing and wall-hung types across residential and commercial applications such as apartments and private houses. By evaluating major players like Viessmann Group and Vaillant Group, the study highlights regional growth trends in the Americas, APAC, and Europe. Furthermore, it explores market drivers, competitive strategies, and emerging opportunities to offer a nuanced view of the industry's evolving landscape.

Market Overview

The global Gas Heat Only Boilers market is projected to experience significant growth from 2025 through 2032, expanding at a steady compound annual growth rate during the forecast period.

Gas heat-only boilers are heating systems that utilize natural gas or propane to produce hot water specifically for heating purposes. Unlike combination boilers (combi boilers), which provide both domestic hot water and space heating, heat-only boilers are designed exclusively for space heating. These systems are commonly utilized in residential and commercial buildings that employ a separate, dedicated system for heating water for domestic purposes.

Regional Market Analysis

• United States: The market for Gas Heat Only Boilers is estimated to increase from 2025 through 2032, growing at a consistent compound annual growth rate.
• China: The market for Gas Heat Only Boilers is estimated to increase from 2025 through 2032, growing at a consistent compound annual growth rate.
• Europe: The market for Gas Heat Only Boilers is estimated to increase from 2025 through 2032, growing at a consistent compound annual growth rate.

Market Segmentation

By Type

• Floor Standing Type
• Wall-hung Type

By Application

• Apartments
• Private Houses
• Others

By Region

• Americas
• United States
• Canada
• Mexico
• Brazil
• APAC
• China
• Japan
• Korea
• Southeast Asia
• India
• Australia
• Europe
• Germany
• France
• UK
• Italy
• Russia
• Middle East & Africa
• Egypt
• South Africa
• Israel
• Turkey
• GCC Countries

Competitive Landscape

Key Players

The following companies have been profiled based on primary expert input and analysis of company coverage, product portfolios, and market penetration:

• Viessmann Group
• Vaillant Group
• Ideal
• BDR Thermea
• Immergas
• Bosch
• Rinnai
• ATAG
• Lemax
• EHC

Market Share and Dynamics

Global key players include Viessmann Group, Vaillant Group, Ideal, BDR Thermea, and Immergas, among others. In terms of revenue, the two largest global companies are expected to hold a significant portion of the market share in 2025.

About the Research Report

Report Scope and Methodology

LP Information, Inc. (LPI) presents the “Gas Heat Only Boilers Industry Forecast,” which reviews total global Gas Heat Only Boilers sales in 2025. The report provides a comprehensive analysis of projected sales for the period of 2026 through 2032, broken down by region, market sector, and sub-sector. This study offers a detailed analysis in US$ millions of the global industry.

This Insight Report provides a comprehensive analysis of the global Gas Heat Only Boilers landscape, highlighting key trends related to:

• Product segmentation
• Company formation
• Revenue and market share
• Latest developments
• M&A activity

The report also analyzes the strategies of leading global companies, focusing on their Gas Heat Only Boilers portfolios and capabilities, market entry strategies, market positions, and geographic footprints to understand their unique positions in an accelerating global market.

Utilizing a transparent methodology based on hundreds of bottom-up qualitative and quantitative market inputs, the report evaluates key market trends, drivers, and affecting factors. It breaks down the forecast by type, application, geography, and market size to highlight emerging pockets of opportunity, offering a nuanced view of the current state and future trajectory of the industry.

Key Questions Addressed

• What is the 10-year outlook for the global Gas Heat Only Boilers market?
• What factors are driving Gas Heat Only Boilers market growth, globally and by region?
• Which technologies are poised for the fastest growth by market and region?
• How do Gas Heat Only Boilers market opportunities vary by end market size?
• How do Gas Heat Only Boilers break out by Type and by Application?

• 1 Scope of the Report

  • 1.1 Market Introduction

  • 1.2 Years Considered

  • 1.3 Research Objectives

  • 1.4 Market Research Methodology

  • 1.5 Research Process and Data Source

  • 1.6 Economic Indicators

  • 1.7 Currency Considered

  • 1.8 Market Estimation Caveats

• 2 Executive Summary

  • 2.1 World Market Overview

    • 2.1.1 Global Gas Heat Only Boilers Annual Sales 2021-2032

    • 2.1.2 World Current & Future Analysis for Gas Heat Only Boilers by Geographic Region, 2021, 2025 & 2032

    • 2.1.3 World Current & Future Analysis for Gas Heat Only Boilers by Country/Region, 2021, 2025 & 2032

  • 2.2 Gas Heat Only Boilers Segment by Type

    • 2.2.1 Floor Standing Type

    • 2.2.2 Wall-hung Type

    • 2.2.3 Gas Heat Only Boilers Sales by Type

      • 2.2.3.1 Global Gas Heat Only Boilers Sales Market Share by Type (2021-2026)
      • 2.2.3.2 Global Gas Heat Only Boilers Revenue and Market Share by Type (2021-2026)
      • 2.2.3.3 Global Gas Heat Only Boilers Sale Price by Type (2021-2026)

  • 2.3 Gas Heat Only Boilers Segment by Application

    • 2.3.1 Apartments

    • 2.3.2 Private Houses

    • 2.3.3 Others

    • 2.3.4 Gas Heat Only Boilers Sales by Application

      • 2.3.4.1 Global Gas Heat Only Boilers Sale Market Share by Application (2021-2026)
      • 2.3.4.2 Global Gas Heat Only Boilers Revenue and Market Share by Application (2021-2026)
      • 2.3.4.3 Global Gas Heat Only Boilers Sale Price by Application (2021-2026)

• 3 Global by Company

  • 3.1 Global Gas Heat Only Boilers Breakdown Data by Company

    • 3.1.1 Global Gas Heat Only Boilers Annual Sales by Company (2021-2026)

    • 3.1.2 Global Gas Heat Only Boilers Sales Market Share by Company (2021-2026)

  • 3.2 Global Gas Heat Only Boilers Annual Revenue by Company (2021-2026)

    • 3.2.1 Global Gas Heat Only Boilers Revenue by Company (2021-2026)

    • 3.2.2 Global Gas Heat Only Boilers Revenue Market Share by Company (2021-2026)

  • 3.3 Global Gas Heat Only Boilers Sale Price by Company

  • 3.4 Key Manufacturers Gas Heat Only Boilers Producing Area Distribution, Sales Area, Product Type

    • 3.4.1 Key Manufacturers Gas Heat Only Boilers Product Location Distribution

    • 3.4.2 Players Gas Heat Only Boilers Products Offered

  • 3.5 Market Concentration Rate Analysis

    • 3.5.1 Competition Landscape Analysis

    • 3.5.2 Concentration Ratio (CR3, CR5 and CR10) & (2024-2026)

  • 3.6 New Products and Potential Entrants

  • 3.7 Market M&A Activity & Strategy

• 4 World Historic Review for Gas Heat Only Boilers by Geographic Region

  • 4.1 World Historic Gas Heat Only Boilers Market Size by Geographic Region (2021-2026)

    • 4.1.1 Global Gas Heat Only Boilers Annual Sales by Geographic Region (2021-2026)

    • 4.1.2 Global Gas Heat Only Boilers Annual Revenue by Geographic Region (2021-2026)

  • 4.2 World Historic Gas Heat Only Boilers Market Size by Country/Region (2021-2026)

    • 4.2.1 Global Gas Heat Only Boilers Annual Sales by Country/Region (2021-2026)

    • 4.2.2 Global Gas Heat Only Boilers Annual Revenue by Country/Region (2021-2026)

  • 4.3 Americas Gas Heat Only Boilers Sales Growth

  • 4.4 APAC Gas Heat Only Boilers Sales Growth

  • 4.5 Europe Gas Heat Only Boilers Sales Growth

  • 4.6 Middle East & Africa Gas Heat Only Boilers Sales Growth

• 5 Americas

  • 5.1 Americas Gas Heat Only Boilers Sales by Country

    • 5.1.1 Americas Gas Heat Only Boilers Sales by Country (2021-2026)

    • 5.1.2 Americas Gas Heat Only Boilers Revenue by Country (2021-2026)

  • 5.2 Americas Gas Heat Only Boilers Sales by Type (2021-2026)

  • 5.3 Americas Gas Heat Only Boilers Sales by Application (2021-2026)

  • 5.4 United States

  • 5.5 Canada

  • 5.6 Mexico

  • 5.7 Brazil

• 6 APAC

  • 6.1 APAC Gas Heat Only Boilers Sales by Region

    • 6.1.1 APAC Gas Heat Only Boilers Sales by Region (2021-2026)

    • 6.1.2 APAC Gas Heat Only Boilers Revenue by Region (2021-2026)

  • 6.2 APAC Gas Heat Only Boilers Sales by Type (2021-2026)

  • 6.3 APAC Gas Heat Only Boilers Sales by Application (2021-2026)

  • 6.4 China

  • 6.5 Japan

  • 6.6 South Korea

  • 6.7 Southeast Asia

  • 6.8 India

  • 6.9 Australia

  • 6.10 China Taiwan

• 7 Europe

  • 7.1 Europe Gas Heat Only Boilers by Country

    • 7.1.1 Europe Gas Heat Only Boilers Sales by Country (2021-2026)

    • 7.1.2 Europe Gas Heat Only Boilers Revenue by Country (2021-2026)

  • 7.2 Europe Gas Heat Only Boilers Sales by Type (2021-2026)

  • 7.3 Europe Gas Heat Only Boilers Sales by Application (2021-2026)

  • 7.4 Germany

  • 7.5 France

  • 7.6 UK

  • 7.7 Italy

  • 7.8 Russia

• 8 Middle East & Africa

  • 8.1 Middle East & Africa Gas Heat Only Boilers by Country

    • 8.1.1 Middle East & Africa Gas Heat Only Boilers Sales by Country (2021-2026)

    • 8.1.2 Middle East & Africa Gas Heat Only Boilers Revenue by Country (2021-2026)

  • 8.2 Middle East & Africa Gas Heat Only Boilers Sales by Type (2021-2026)

  • 8.3 Middle East & Africa Gas Heat Only Boilers Sales by Application (2021-2026)

  • 8.4 Egypt

  • 8.5 South Africa

  • 8.6 Israel

  • 8.7 Turkey

  • 8.8 GCC Countries

• 9 Market Drivers, Challenges and Trends

  • 9.1 Market Drivers & Growth Opportunities

  • 9.2 Market Challenges & Risks

  • 9.3 Industry Trends

• 10 Manufacturing Cost Structure Analysis

  • 10.1 Raw Material and Suppliers

  • 10.2 Manufacturing Cost Structure Analysis of Gas Heat Only Boilers

  • 10.3 Manufacturing Process Analysis of Gas Heat Only Boilers

  • 10.4 Industry Chain Structure of Gas Heat Only Boilers

• 11 Marketing, Distributors and Customer

  • 11.1 Sales Channel

    • 11.1.1 Direct Channels

    • 11.1.2 Indirect Channels

  • 11.2 Gas Heat Only Boilers Distributors

  • 11.3 Gas Heat Only Boilers Customer

• 12 World Forecast Review for Gas Heat Only Boilers by Geographic Region

  • 12.1 Global Gas Heat Only Boilers Market Size Forecast by Region

    • 12.1.1 Global Gas Heat Only Boilers Forecast by Region (2027-2032)

    • 12.1.2 Global Gas Heat Only Boilers Annual Revenue Forecast by Region (2027-2032)

  • 12.2 Americas Forecast by Country (2027-2032)

  • 12.3 APAC Forecast by Region (2027-2032)

  • 12.4 Europe Forecast by Country (2027-2032)

  • 12.5 Middle East & Africa Forecast by Country (2027-2032)

  • 12.6 Global Gas Heat Only Boilers Forecast by Type (2027-2032)

  • 12.7 Global Gas Heat Only Boilers Forecast by Application (2027-2032)

• 13 Key Players Analysis

  • 13.1 Viessmann Group

    • 13.1.1 Viessmann Group Company Information

    • 13.1.2 Viessmann Group Gas Heat Only Boilers Product Portfolios and Specifications

    • 13.1.3 Viessmann Group Gas Heat Only Boilers Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.1.4 Viessmann Group Main Business Overview

    • 13.1.5 Viessmann Group Latest Developments

  • 13.2 Vaillant Group

    • 13.2.1 Vaillant Group Company Information

    • 13.2.2 Vaillant Group Gas Heat Only Boilers Product Portfolios and Specifications

    • 13.2.3 Vaillant Group Gas Heat Only Boilers Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.2.4 Vaillant Group Main Business Overview

    • 13.2.5 Vaillant Group Latest Developments

  • 13.3 Ideal

    • 13.3.1 Ideal Company Information

    • 13.3.2 Ideal Gas Heat Only Boilers Product Portfolios and Specifications

    • 13.3.3 Ideal Gas Heat Only Boilers Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.3.4 Ideal Main Business Overview

    • 13.3.5 Ideal Latest Developments

  • 13.4 BDR Thermea

    • 13.4.1 BDR Thermea Company Information

    • 13.4.2 BDR Thermea Gas Heat Only Boilers Product Portfolios and Specifications

    • 13.4.3 BDR Thermea Gas Heat Only Boilers Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.4.4 BDR Thermea Main Business Overview

    • 13.4.5 BDR Thermea Latest Developments

  • 13.5 Immergas

    • 13.5.1 Immergas Company Information

    • 13.5.2 Immergas Gas Heat Only Boilers Product Portfolios and Specifications

    • 13.5.3 Immergas Gas Heat Only Boilers Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.5.4 Immergas Main Business Overview

    • 13.5.5 Immergas Latest Developments

  • 13.6 Bosch

    • 13.6.1 Bosch Company Information

    • 13.6.2 Bosch Gas Heat Only Boilers Product Portfolios and Specifications

    • 13.6.3 Bosch Gas Heat Only Boilers Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.6.4 Bosch Main Business Overview

    • 13.6.5 Bosch Latest Developments

  • 13.7 Rinnai

    • 13.7.1 Rinnai Company Information

    • 13.7.2 Rinnai Gas Heat Only Boilers Product Portfolios and Specifications

    • 13.7.3 Rinnai Gas Heat Only Boilers Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.7.4 Rinnai Main Business Overview

    • 13.7.5 Rinnai Latest Developments

  • 13.8 ATAG

    • 13.8.1 ATAG Company Information

    • 13.8.2 ATAG Gas Heat Only Boilers Product Portfolios and Specifications

    • 13.8.3 ATAG Gas Heat Only Boilers Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.8.4 ATAG Main Business Overview

    • 13.8.5 ATAG Latest Developments

  • 13.9 Lemax

    • 13.9.1 Lemax Company Information

    • 13.9.2 Lemax Gas Heat Only Boilers Product Portfolios and Specifications

    • 13.9.3 Lemax Gas Heat Only Boilers Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.9.4 Lemax Main Business Overview

    • 13.9.5 Lemax Latest Developments

  • 13.10 EHC

    • 13.10.1 EHC Company Information

    • 13.10.2 EHC Gas Heat Only Boilers Product Portfolios and Specifications

    • 13.10.3 EHC Gas Heat Only Boilers Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.10.4 EHC Main Business Overview

    • 13.10.5 EHC Latest Developments

• 14 Research Findings and Conclusion