Danfoss HIU Spare Parts Danfoss AVTB DN15 Thermostatic Valve 30–100°C – HIU

The Danfoss AVTB DN15 is a self-acting thermostatic water valve used for temperature control in heating systems and compatible Heat Interface Units. The 30–100°C DN15 external-thread specification is commonly supplied with KVS 1.9 and G 3/4 A connections. The controller uses a remote temperature sensor and capillary to modulate the valve without an external electrical supply. Confirm the exact number printed on Wilson Energy's stocked unit before putting a Danfoss code into the product title, because AVTB variants differ by connection and sensor arrangement.