Bosch Gaz 7000 ZWC28-3MFA 28 kW
 | Outdated Product $889.00 up to $1,231.19 Energy source: gas; Installation: wall; Type: dual-circuit (heating and DHW); Heating area (m²): 210; Heat output (kW): 28; Coolant min. T (°C): 40; Coolant max. T (°C): 88; DHW min. T (°C): 40; DHW max. T (°C): 60; Efficiency (%): 91; Combustion chamber: closed (turbocharged); Firebox size: Dimensions (mm): 850x400x370 |
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The pedantic German wall-mounted has absorbed all the delights of Bosch products — he is deservedly credited with high rates of safety, reliability and uptime.
Goals set
The purpose of the Bosch Gaz 7000 ZWC28-3MFA boiler is to heat rooms up to 280 m² and provide hot water. The temperature range in the heating circuit must be changed from 40°C to 88°C, and in the hot water system from 40°C to 60°C. For the summer, the first circuit can be forcibly turned off, and the model is transferred purely to the preparation of hot water.
Fast start
Together with the boiler, you do not need to wait until cold water drains when you open the tap — a powerful plate heat exchanger makes it possible to quickly start the supply of hot water, which begins to flow almost instantly. The performance of its supply is estimated at 12 L / min. Temperature data for each circuit, as well as information about the status of the burner and possible errors during operation, are displayed on the LCD display.
Praised German quality
Out of the box, the model is equipped with a Heatronic 3 electronic unit, which allows you to connect Bosch FR / FW series thermostats to the boiler. The safety of operation of the Bosch Gaz 7000 ZWC28-3MFA is guaranteed by a whole range of protective functions: from embedded systems to prevent freezing and overheating to full control of the presence of a flame and draft in the chimney. Among the minor shortcomings of the model, one can only rank the increased gas consumption when the boiler is operating at full capacity (3.8 m3 / h versus 2.8 m3 / h for “classmates”) and the considerable cost of the device. However, the inflated price tag more than compensates for the big name of the brand, which has become synonymous with the well-known German quality and reliability.
