Wall-mounted heating controller W90002

for underfloor heating

Product overview The W90002 pump and temperature regulator adapts MAGNUM Premium Stainless Steel Open LT and MAGNUM Premium Plastic Open LT manifolds for high-temperature underfloor heating systems. The unit mixes hot supply water from the heat source to produce the required delivery temperature for the floor heating circuits. The regulator is supplied with an energy-efficient A-Label pump ALPHA2 L as standard.

Article numbers Art.nr. — Description
W90002 — Pump / temperature regulator with A-Label pump ALPHA2 L

Suitable for

• Basic Steel — X
• Front Steel — X
• Premium Plastic Pro — X
• Premium Stainless Steel Open LT — V
• Premium Plastic Open LT — V

Specifications

• Valve on inlet — V
• Thermostat on inlet — V
• Pump — V
• Flow meter — X
• Thermometer — X
• Pressure gauge — X
• Air vent — V
• Valve on return — V
• RTL valve on return — X
• In control valve mixing quantity — V
• Stop valve between supply and return — X

Technical details

• 3/4 in thermostatically controlled mixing valve
• Thermostat knob with immersion-sensor bulb for temperature control
• Energy-efficient A-Label pump ALPHA2 L included
• Ball valve 3/4 in, two-part, blue handle
• Valve insert for LTV manifold
• Pre-mounted with flexible couplings and O-ring for direct connection to MAGNUM manifolds
• Includes 3 m power cable 3×1.5 mm with plug and terminal for pump operation
• Supplied with connection elbow for versatile mounting

Package contents

• Pump / temperature controller W90002
• Warranty certificate
• Installation instructions

Warranty 10-year guarantee on the body; 2 years on fittings.

Technical specifications

• Article number: W90002
• Pump: A-Label ALPHA2 L, 230V/50Hz, energy-efficient variable speed
• Mixing valve: 2-way thermostatic, regulation head 5-60°C
• Safety: immersion-sensor bulb for maximum temperature control
• Ball valve: 3/4 in two-part
• Connection: pre-mounted with flexible couplings and O-ring for direct MAGNUM connection
• Power supply: 3 m cable, 3×1.5 mm with plug and terminal for pump control
• Compatibility: MAGNUM Premium Stainless Steel Open LT and MAGNUM Premium Plastic Open LT