Essential Caleffi Thermische Ablaufsicherung 543 - 3/4" Ig - Max. 10 Bar - 95°c - 543503 Flash Sale: 75% Off [vIJVZEaH]

Caleffi Thermal Relief Valve 543 - 3/4" IG - 95°C - Max. 10 bar

The Caleffi Thermal Relief Valve 543 is a crucial component designed to ensure maximum safety for wood or solid fuel boilers. This product is engineered to maintain water temperature control and protect the boiler from overheating when the temperature exceeds 95°C. It is an indispensable addition to any heating system equipped with solid fuel boilers, providing reliable protection against thermal risks.

Product Features and Specifications

The Caleffi Thermal Relief Valve 543 is specifically designed for wood or solid fuel boilers with integrated boilers or cooling loops. When the critical temperature of 95°C is reached, cold domestic water is directed through the heat exchanger to cool the boiler. The valve closes automatically once the temperature returns to a safe level. This product meets the requirements of DIN 3440 and DIN 4751 standards for solid fuel boilers with power ratings up to 100 kW. Key features include:

• Effective Overheating Protection: Automatically opens when temperatures exceed 95°C to prevent boiler damage.
• Reliable Reset: The valve closes automatically when temperatures return to a safe range.
• High-Quality Materials: Made with brass housing and stem, robust EPDM seals, and stainless steel spring.
• Easy Installation: Equipped with 3/4" IG connections and a 1/2" AG immersion sleeve for the temperature sensor.
• Compliance: Meets DIN 3440, DIN 4751, and I.S.P.E.S.L. (Chapter R 3C. 1. G2) standards.

Practical Applications and Benefits

The Caleffi Thermal Relief Valve 543 is the ideal safety solution for wood and solid fuel boilers. Its reliability and high-quality construction make it an essential accessory for the safe and efficient operation of your heating system. This product is particularly beneficial for homeowners and businesses that rely on solid fuel boilers for heating, as it provides the following advantages:

• Peace of Mind: Ensures the boiler operates within safe temperature limits, reducing the risk of damage or accidents.
• Energy Efficiency: Helps maintain optimal boiler performance, leading to energy savings and lower utility bills.
• Longevity: Protects the boiler from overheating, extending its lifespan and reducing maintenance costs.