Submittal Sheet
Job __________________________
Designer ______________________
Contact _______________________
www.tekmarcontrols.com of 2 © 20 C 44 - 0/
0/
HVAC Systems
Replaces: New
The Mixing Expansion Module 44 is designed to operate any of the tekmar 3-way and 4-way brass mixing valves from type 70
through type 724. It provides 6 N•m (53 in•lbs) of torque over a 90° rotation. This product is controlled through digital communication
on tekmarNet
®
systems.
Requires tekmarNet
®
system control with a mix bus (422 or 423). Designed for use with tekmarNet
®
thermostats.
--------------------------
tekmarNet
®
4 compatible
Floating action mixing control
System pump output (24 V (ac))
CSA C US certified for use in USA and
Canada
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Front View Side View
Power
tN4
System
Pump
Mixing Expansion Module 441
Made In Canada
Actuating Motor
24 V (ac) 50/60 Hz 4 VA 105 s
System Pump: 24 V (ac) 2 A
tektra 1010-01
H1212A
3–1/2”
(90 mm)
3”
(75 mm)
3–5/8”
(93 mm)
3–2/8”
(84 mm)
Actuating Motor
Literature D44, W44, J44, D070
Control Microprocessor control. This is not a safety (limit) control
Packaged weight .5 lb. (680 g)
Dimensions 3-/2” H x 3” W x 3-/2” D (90 x 75 x 90 mm)
Approvals CSA C US, meets Class B: ICES & FCC Part 5
Ambient conditions
Indoor use only, 32 to 22°F (0 to 50°C), RH ≤92% to 04°F
(40°C), and 50% above 04°F (40°C), Altitude <9840 ft.
(3000 m), Pollution Degree 2
Power supply 24 V (ac), 50/60 Hz, 4 VA
Control signal tN4 Bus
System pump
30 V (ac) 2 A
Angle of rotation 90° rotation, non-adjustable
Running time 05 seconds (60 Hz), 26 seconds (50 Hz)
Maximum torque 6 N•m (53 in•lb)
Sensors NTC thermistor, 0 kΩ @ 77°F (25°C ±0.2°C) ß=3892
–Included Universal Sensor 082
Other – Included 2 of anti-rotation stops
of coupler with white arrow
of coupler with red arrow
of hand wheel with red stripe
Warranty Limited 3 Year (See D44 for full warranty)