proPANEL 90MZ Fully Assembled Panel Zoom

proPANEL 90MZ Fully Assembled Panel


Brand: Uponor (Wirsbo)

Uponor (Wirsbo)
A3509502 has been discontinued.
Please contact customer service at
(888) 757-4774 for help finding an alternative.



Application: Heating
Ambient Conditions: 32 to 122°F
Indoor Use Only
Back Plate: 20-gauge Galvanized Steel
Cover Plate Material: 22-gauge Powder-coated Steel
Piping: Welded TP304L Stainless Steel
Demands: 2 VA
20 to 260 VAC
Control Interface: 24 VAC at 4 Amps (Power)
Class 2 (Maximum Rating)
Dry Demand Input
Dry 24V 2A - fused (Output)
Sensor NTC 10k ohms at 77°F
Secondary Loop (radiant) Circulator: 1/25 hp
50/60 Hz
120 VAC +/- 10%
Max Pressure (PSI): 125 psi
Max Temp (F): 180°F
Max Flow (GPM): 9 GPM
Width (Inches): 18"
Height (Inches): 26"
Depth (Inches): 7"
Weight (lbs): 30 lbs
Features: Pumping
Pump Isolation

Description for Uponor (Wirsbo) A3509502

The proPANEL 90MZ unit offers a one-temperature mixing and pumping station with zoning capacity (two zones). The proPANEL 90MZ uses 1-inch valves for zoning and a three-way motorized mixing valve (0-10V) for mixing. To control the proPANEL 90MZ, it must be connected to a Uponor Multifunction Climate Control. The proPANEL 90MZ is pre-wired to a control interface, meaning the pump relay and the mixing valve are connected to the control interface using a Cat5 cable. Sensors are attached to the tubing to maintain the secondary supply temperature at the selected level; the sensors are also pre-wired to the control interface, as are the two actuators controlling the valves.

  • The Panel features 1" stainless steel piping
  • The maximum recommended flow is 4.5 GPM per outlet
  • Panel dimensions are 18" wide, 26" high and 7" deep
  • Weight: 37 lbs

proPANEL 90MZ Fully Assembled Panel

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