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Datasheet generated 2026-10-08
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Danfoss QTL Self-Acting Temperature Thermostat/Actuator 45–60 °C (003L3534)

Danfoss · HVAC & Refrigeration · Valve Actuators · Denmark · danfoss.com
Part Number
003L3534  ·  HS 9032.10
Danfoss QTL Self-Acting Temperature Thermostat/Actuator 45–60 °C (003L3534)

Danfoss QTL (valve actuators), OEM order code 003L3534. Self-acting temperature thermostat/actuator with a capillary-connected remote sensor that positions a control valve to hold a set temperature, without auxiliary power. Manufacturer description: QTL Thermostat 45-60 2m capillary tube. media/setting temperature 45 °C to 60 °C. EAN 5710104093819. HS 9032.10. Specifications quoted verbatim from store.danfoss.com (code 003L3534).

Technical Specifications

BrandDanfoss
Part number003L3534
Code number003L3534
TypeQTL
Product groupActuators - Temperature
DescriptionQTL Thermostat 45-60 2m capillary tube
Gross weight0.252 Kilogram
Net weight0.23 Kilogram
Capillary tube length [m]2.2 m
Capillary tube materialCopper
Media temperature at sensor [°C] [Max]90 °C
Temperature sensor diameter [mm]9.5 mm
Temperature sensor length [mm]69 mm
Temperature sensor materialCopper mat. No 2.0090
Temperature setting range [°C] [Max]60 °C
Temperature setting range [°C] [Min]45 °C
EAN5710104093819
HS code9032.10 (thermostats)
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(c)
Label productNo
REACH Candidate List substancesLead (CAS no. 7439-92-1)

Properties

Temperature range45 °C to 60 °C
MOQ1

Compatibility

Genuine Danfoss part, order code 003L3534 (Actuators - Temperature). Confirm the code and matching valve/actuator family against your Danfoss datasheet before ordering.

Attached Documents