Here you'll find various types of return flow boosters and Laddomat thermostats to ensure your heating system operates efficiently and reliably. High-quality solutions from GEMA GmbH effectively prevent return temperature problems and extend the lifespan of your heating system. Our return flow boosters ensure ideal temperature control and ensure that components like the boiler remain optimally protected. With a Laddomat thermostat, you also benefit from rapid system heating, reduced fuel consumption, and low emissions – for sustainable and economical heating comfort.