QAF21.6
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QAF21.6

Brand
Category : Building Technologies
USD 615

    • Part Number: 43540132123

    • Model: QAF21.6

    • Manufacturer: Landis & Gyr (Polygyr)

    • Country of Origin: Switzerland

    • Weight: 610 g

    • Condition: Brand New

    • Warranty: 12 Months

    • Type: Frost Protection Monitor / Thermostat Antigel

    • QAF21.6 | Landis & Gyr | Frost Protection Monitor (Thermostat Antigel)

      The Landis & Gyr QAF21.6 Frost Protection Monitor (Ref: 43540132123) is a high-quality thermostat antigel designed to provide reliable anti-freeze protection in HVAC and industrial applications. It ensures that temperatures do not fall below critical levels, preventing frost damage to heating coils, air handling units, and other temperature-sensitive equipment.

The QAF21.6 is a frost-protection temperature monitor designed for HVAC and industrial systems to prevent freezing. It detects low air or fluid temperatures and activates protective measures such as heating or system shutdown to safeguard equipment. Ideal for air-handling units, heating circuits, and water or valve systems.

Reliable frost protection for HVAC systems and industrial applications Mechanical thermostat design for dependable temperature monitoring Temperature range: optimized for anti-freeze applications Rugged construction for long-term durability Swiss-made precision by Landis & Gyr (Polygyr) Easy installation and maintenance Applications: Air handling units, ventilation ducts, and heating systems

Reliable frost protection for HVAC and industrial applications Long capillary-type sensing element for accurate temperature monitoring Durable construction for long-term use in demanding environments Compact and easy to install in various systems Fast response to temperature changes to prevent freezing damage