Category: Gas Boilers

Gas Boilers

Showing 1–16 of 37 results

  • SKU:7738002811

    Bosch BUDERUS GB162/100 333K BTU Logamax Plus Wall-Mounted Gas Condensing Boiler

    $8,190.00

    The GB162 is a high-performance, compact gas condensing boiler capable of achieving ultra-high efficiency levels of up to 96%. GB162 boilers are available with individual inputs of 290 MBH or 333 MBH. Each boiler is capable of up to 5:1 turndown ratio for a single boiler and up to 20:1 turndown for 4 boiler cascades. This ensures that when the demand for heat is low the efficiency is maintained. Optimum performance minimizes energy usage and is achieved in the GB162 through the large, aluminum ALU-Plus heat exchanger and the advanced Energy Management System, encouraging the condensing process.

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  • SKU:7738002810

    Bosch BUDERUS GB162/80 290K BTU Logamax Plus Wall-Mounted Gas Condensing Boiler

    $6,830.00

    The GB162 is a high-performance, compact gas condensing boiler capable of achieving ultra-high efficiency levels of up to 96%. GB162 boilers are available with individual inputs of 290 MBH or 333 MBH. Each boiler is capable of up to 5:1 turndown ratio for a single boiler and up to 20:1 turndown for 4 boiler cascades. This ensures that when the demand for heat is low the efficiency is maintained. Optimum performance minimizes energy usage and is achieved in the GB162 through the large, aluminum ALU-Plus heat exchanger and the advanced Energy Management System, encouraging the condensing process.

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  • SKU:GB142

    Bosch BUDERUS Low Loss Header for GB142 Gas Boiler

    $1,280.00
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  • SKU:7746907400

    Bosch BUDERUS Low Loss Header for GB162 Wall-Mounted Gas Condensing Boiler

    $490.00
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  • SKU:7746900378

    Bosch Cascade Unit TL2

    $4,250.00
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  • SKU:7738100002

    Bosch Greenstar 100 Combi Gas-Fired Wall-Hung Condensing Boiler 100,000 BTU (ZWB28-3)

    $3,927.00

    The Greenstar Combi boiler is available in both wall-hung and floor-standing models. Wall-hung models are perfect for installations where space is limited and floor-standing models help make boiler replacements quick and easy. A fully-modulating fan helps maximize efficiency by ensuring that the unit operates with optimal combustion. The fan automatically increases or decreases speed according to the amount of gas coming into the boiler, meeting heat demands and saving energy. With corrosion-resistant heating blocks designed to optimize clean burning combustion over an extra large surface area, the long-lasting Greenstar requires minimal servicing and reliance on spare parts. This unit comes equipped with an advanced Aluminum-Silicon alloy heat exchanger, offering increased flexibility versus traditional stainless steel.

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  • SKU:7712231415

    Bosch Greenstar 100 Heat Only Gas-Fired Wall-Hung Condensing BoilerS/C Boiler 100,000 BTU (ZBR28-3)

    $3,395.00

    The Greenstar boiler is available in both wall-hung and floor-standing models. Wall-hung models are perfect for installations where space is limited and floor-standing models help make boiler replacements quick and easy. A fully-modulating fan helps maximize efficiency by ensuring that the unit operates with optimal combustion. The fan automatically increases or decreases speed according to the amount of gas coming into the boiler, meeting heat demands and saving energy. With corrosion-resistant heating blocks designed to optimize clean burning combustion over an extra large surface area, the long-lasting Greenstar requires minimal servicing and reliance on spare parts. This unit comes equipped with an advanced Aluminum-Silicon alloy heat exchanger, offering increased flexibility versus traditional stainless steel.

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  • SKU:7738100256

    Bosch Greenstar 131 Combi Gas-Fired Wall-Hung Condensing Boiler 131,000 BTU (ZWB35-3)

    $4,116.00

    The Greenstar Combi boiler is available in both wall-hung and floor-standing models. Wall-hung models are perfect for installations where space is limited and floor-standing models help make boiler replacements quick and easy. A fully-modulating fan helps maximize efficiency by ensuring that the unit operates with optimal combustion. The fan automatically increases or decreases speed according to the amount of gas coming into the boiler, meeting heat demands and saving energy. With corrosion-resistant heating blocks designed to optimize clean burning combustion over an extra large surface area, the long-lasting Greenstar requires minimal servicing and reliance on spare parts. This unit comes equipped with an advanced Aluminum-Silicon alloy heat exchanger, offering increased flexibility versus traditional stainless steel.

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  • SKU:7712231414

    Bosch Greenstar 131 Gas-Fired Heat Only Wall-Hung Condensing Boiler 131,000 BTU (ZBR35-3)

    $4,188.00

    The Greenstar boiler is available in both wall-hung and floor-standing models. Wall-hung models are perfect for installations where space is limited and floor-standing models help make boiler replacements quick and easy. A fully-modulating fan helps maximize efficiency by ensuring that the unit operates with optimal combustion. The fan automatically increases or decreases speed according to the amount of gas coming into the boiler, meeting heat demands and saving energy. With corrosion-resistant heating blocks designed to optimize clean burning combustion over an extra large surface area, the long-lasting Greenstar requires minimal servicing and reliance on spare parts. This unit comes equipped with an advanced Aluminum-Silicon alloy heat exchanger, offering increased flexibility versus traditional stainless steel.

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  • SKU:7713331041

    Bosch Greenstar 151 Combi Gas-Fired Wall-Hung Condensing Boiler 151,000 BTU (ZWB42-3)

    $4,175.00

    The Greenstar Combi boiler is available in both wall-hung and floor-standing models. Wall-hung models are perfect for installations where space is limited and floor-standing models help make boiler replacements quick and easy. A fully-modulating fan helps maximize efficiency by ensuring that the unit operates with optimal combustion. The fan automatically increases or decreases speed according to the amount of gas coming into the boiler, meeting heat demands and saving energy. With corrosion-resistant heating blocks designed to optimize clean burning combustion over an extra large surface area, the long-lasting Greenstar requires minimal servicing and reliance on spare parts. This unit comes equipped with an advanced Aluminum-Silicon alloy heat exchanger, offering increased flexibility versus traditional stainless steel.

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  • SKU:7712231413

    Bosch Greenstar 151 Gas-Fired Heat Only Wall-Hung Condensing Boiler 151,000 BTU (ZBR42-3)

    $4,311.00

    The Greenstar boiler is available in both wall-hung and floor-standing models. Wall-hung models are perfect for installations where space is limited and floor-standing models help make boiler replacements quick and easy. A fully-modulating fan helps maximize efficiency by ensuring that the unit operates with optimal combustion. The fan automatically increases or decreases speed according to the amount of gas coming into the boiler, meeting heat demands and saving energy. With corrosion-resistant heating blocks designed to optimize clean burning combustion over an extra large surface area, the long-lasting Greenstar requires minimal servicing and reliance on spare parts. This unit comes equipped with an advanced Aluminum-Silicon alloy heat exchanger, offering increased flexibility versus traditional stainless steel.

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  • SKU:7738100611

    Bosch Greenstar 151P Gas-Fired Wall-Hung Condensing Boiler 151,000 BTU (ZWB42-3A)

    $3,354.96

    The Greenstar boiler is available in both wall-hung and floor-standing models. Wall-hung models are perfect for installations where space is limited and floor-standing models help make boiler replacements quick and easy. A fully-modulating fan helps maximize efficiency by ensuring that the unit operates with optimal combustion. The fan automatically increases or decreases speed according to the amount of gas coming into the boiler, meeting heat demands and saving energy. With corrosion-resistant heating blocks designed to optimize clean burning combustion over an extra large surface area, the long-lasting Greenstar requires minimal servicing and reliance on spare parts. This unit comes equipped with an advanced Aluminum-Silicon alloy heat exchanger, offering increased flexibility versus traditional stainless steel.

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  • SKU:7733600082

    Bosch Greenstar FS 100 Floor Standing Combi Condensing Boiler (KWB28)

    $4,298.64

    The Greenstar Combi boiler is available in both wall-hung and floor-standing models. Wall-hung models are perfect for installations where space is limited and floor-standing models help make boiler replacements quick and easy. A fully-modulating fan helps maximize efficiency by ensuring that the unit operates with optimal combustion. The fan automatically increases or decreases speed according to the amount of gas coming into the boiler, meeting heat demands and saving energy. With corrosion-resistant heating blocks designed to optimize clean burning combustion over an extra large surface area, the long-lasting Greenstar requires minimal servicing and reliance on spare parts. This unit comes equipped with an advanced Aluminum-Silicon alloy heat exchanger, offering increased flexibility versus traditional stainless steel.

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  • SKU:7733600084

    Bosch Greenstar FS 100 Floor Standing Combi Condensing Boiler (KWB42)

    $4,598.00

    The Greenstar Combi boiler is available in both wall-hung and floor-standing models. Wall-hung models are perfect for installations where space is limited and floor-standing models help make boiler replacements quick and easy. A fully-modulating fan helps maximize efficiency by ensuring that the unit operates with optimal combustion. The fan automatically increases or decreases speed according to the amount of gas coming into the boiler, meeting heat demands and saving energy. With corrosion-resistant heating blocks designed to optimize clean burning combustion over an extra large surface area, the long-lasting Greenstar requires minimal servicing and reliance on spare parts. This unit comes equipped with an advanced Aluminum-Silicon alloy heat exchanger, offering increased flexibility versus traditional stainless steel.

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  • SKU:7733600079

    Bosch Greenstar FS 100 Floor Standing Heat Only Boiler (KBR28), Input 100MBH

    $3,760.79

    The Greenstar boiler is available in both wall-hung and floor-standing models. Wall-hung models are perfect for installations where space is limited and floor-standing models help make boiler replacements quick and easy. A fully-modulating fan helps maximize efficiency by ensuring that the unit operates with optimal combustion. The fan automatically increases or decreases speed according to the amount of gas coming into the boiler, meeting heat demands and saving energy. With corrosion-resistant heating blocks designed to optimize clean burning combustion over an extra large surface area, the long-lasting Greenstar requires minimal servicing and reliance on spare parts. This unit comes equipped with an advanced Aluminum-Silicon alloy heat exchanger, offering increased flexibility versus traditional stainless steel.

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  • SKU:7733600083

    Bosch Greenstar FS 131 Floor Standing Combi Condensing Boiler (KWB35)

    $4,572.00

    The Greenstar Combi boiler is available in both wall-hung and floor-standing models. Wall-hung models are perfect for installations where space is limited and floor-standing models help make boiler replacements quick and easy. A fully-modulating fan helps maximize efficiency by ensuring that the unit operates with optimal combustion. The fan automatically increases or decreases speed according to the amount of gas coming into the boiler, meeting heat demands and saving energy. With corrosion-resistant heating blocks designed to optimize clean burning combustion over an extra large surface area, the long-lasting Greenstar requires minimal servicing and reliance on spare parts. This unit comes equipped with an advanced Aluminum-Silicon alloy heat exchanger, offering increased flexibility versus traditional stainless steel.

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