Tekmar 161 - tekmarNet®4 Setpoint Control 161 is a single stage heat setpoint control that can operate on an On / Off differential or can operate on Pulse Width Modulation. The control includes special modes for setpoint, hot tub, indirect domestic hot water tank, and radiant floor applications.
Dimensions 2-7/8" H x 2-7/8" W x 13/16" D (73 x 73 x 21 mm)
Approvals CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15
Ambient Conditions Indoor use only, 32 to 122°F (0 to 50°C).
92% RH up to 104°F (40°C), 50% RH if > 104° (40°C)
Altitude < 9840 feet ( 3000 m), Installation Category II, Pollution Category 2
Power Supply Class 2, 24 V (ac) +/- 10% 50/60 Hz, 1.7 VA
Relay 24 V (ac) 2 A
