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Pressure relief valve MF15x21 - 12x17 after 99Additional information:This part is sold under boiler manufacturer packaging, without any modification.
Additional information:
This part is sold under boiler manufacturer packaging, without any modification.
Features of product: PRESSURE RELIEF VALVE MF15X21 - 12X17 AFTER 99- FRISQUET - F3AA40111

The internal architecture of Frisquet boilers is unique, making it all the more important to use the right Frisquet boiler part. A simple ill-suited probe can disrupt regulation and increase your energy consumption.
We cover all repair needs for natural gas, LPG, and condensing models:
Regulation and Safety: Control panels, temperature probes, power and management electronic boards.
Combustion and Ignition: Ignition electrodes, gas blocks, fans (extractors), and burners to maintain optimal efficiency.
Hydraulic: Pumps, three-way valves, disconnectors, and safety groups for ECS and heating circuits.
Given the specificity of Frisquet components, it is essential to know the exact model of your boiler, as well as its serial number, to find the right Frisquet boiler part.
The nameplate is usually found on the side or inside the boiler cover.
Beware of common names and rely on the unique reference code.
Expert's advice: A breakdown on a Frisquet can sometimes be related to water pressure (lack of water in the circuit). Before ordering an expensive part, always check that the pressure gauge indicates a correct pressure (typically between 1 and 2 bars).
Trust the expertise of ExpertByNet to maintain the reliability of your heating. Our parts are selected to extend the lifespan of your Frisquet investment.
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