Product detailed description
Buderus GB192i.2 Installation Set
Buderus belongs to the Bosch Thermotechnik group and has been synonymous with reliable and energy-efficient heating and hot water technology for decades. German manufacturing quality, an emphasis on precise connection dimensions, and long-term availability of spare parts and accessories are among the main reasons why Buderus boilers and system components are a popular choice among installers and investors across Europe.
The GB192i.2 installation set is genuine Buderus accessory intended for mechanically mounting and hydraulically connecting the GB192i.2 condensing boiler to the wall-mounted heating, hot water and gas distribution system. The boiler itself cannot be hung and connected without a mounting bracket, connection elements and a shut-off valve on the gas supply — these are exactly the components included in the set.
By using the original installation set instead of an improvised solution made of various parts, you ensure that the connection spacing precisely matches the boiler's connection ports, that the joints are tight, and that the entire assembly meets the manufacturer's requirements for warranty-compliant installation.
What's included in the set
- Expansion vessel for GB192i.2, 14 l (7736702244), 1 pc
- HKA (63015978), 1 pc
- GA-BS gas cock, straight 1/2 (7738112222), 1 pc
- Drain funnel with siphon (7719000763), 1 pc
What each component is for
The 14 l expansion vessel compensates for changes in the volume of heating water caused by thermal expansion and maintains stable pressure in the system. The HKA connection kit provides the hydraulic connection between the boiler, the expansion vessel and the distribution pipework. The GA-BS gas ball valve serves as a shut-off element on the gas supply right before the boiler, which is a mandatory part of every gas connection for both safety and inspection reasons. The drain funnel with siphon safely and hygienically discharges condensate and any drained water from the system into the sewage line.
Compatibility
The set is designed for Buderus GB192i.2 series condensing boilers. Before ordering, we recommend verifying the exact designation and power variant of your boiler, or contacting us to confirm compatibility.
Installation
Installation requires connection to the gas, water and heating distribution systems and must therefore be carried out by a certified installer or an authorized Buderus service technician, including inspection of the gas connection in accordance with applicable legislation. Improper installation may affect operational safety as well as warranty coverage.
Frequently Asked Questions
Is the installation set necessary, or can I arrange the connection using other parts?
The installation set is designed specifically for this type of Buderus boiler and guarantees correct hydraulic and mechanical connection. Using non-original or incompatible parts may lead to leaks, reduced boiler lifespan, and voided warranty.
Does the set include the boiler itself?
No. This is exclusively mounting and connection accessories. The Buderus condensing boiler itself must be ordered separately.
Who can install the set?
Installation and commissioning must be carried out by an authorized service technician or a certified installer qualified to work with gas and heating equipment, in accordance with the manufacturer's installation instructions.
Is the set also suitable for an older installation where a different boiler was previously installed?
The mounting bracket and connection elements are designed to match the dimensions and connection points of the specific Buderus series. When retrofitting an older distribution system, we recommend having the situation assessed by an installer on site.
Does the set price include a gas hose or gas supply pipe?
The set includes a gas ball valve for connecting to the gas distribution system; the gas piping itself and its inspection are part of the construction preparation carried out by the installer.
What if a part of the set is missing or damaged upon delivery?
Please contact us immediately after receiving the shipment — we handle damage or incompleteness through the claims process with the carrier as well as directly with you.
Warranty and Service
The components of the set are covered by the standard warranty period provided by the manufacturer Bosch Thermotechnik GmbH / Buderus and the seller in accordance with the applicable terms and conditions. To claim full warranty on both the boiler and accessories, we recommend having the installation and commissioning carried out by an authorized Buderus service partner and keeping a service log for the equipment. If you have any questions about choosing the right set for your specific boiler type and output, please do not hesitate to contact us — we will be happy to help.
