Tekmar 356 Mixing Control - Variable Speed

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Tekmar 356 Mixing Control - Variable Speed. Features: Advanced settings to fine-tune building requirements Automatic Boiler Differential Boiler Load Reset CSA C US certified (appro ved to applicable UL standards) Outdoor Temperature Reset Quick setup for easy installation and programming of control Test sequence to ensure proper component operation User comfort adjustment to increase or decrease building space temperature Variable speed pump control Warm Weather Shut Down Specifications: Packaged Weight - 1.5lb Control - Microprocessor control. This is not a safety (limit) control Dimensions - 4-3/4" H x 2-7/8" W x 1-7/8" D (120 x 74 x 48 mm) Enclosure - White PVC plastic, NEMA type 1 Approvals - CSA C US, meets class B: ICES & FCC Part 15 Ambient Conditions - Indoor use only, 32 to 104°F (0 to 40°C), RH ≤90% Non-condensing Power Supply - 24 V (ac) ±10%, 50/60 Hz, 3 VA Var. Pump - 120 V (ac) 2.4 A, 1/6 hp Relays - 120 V (ac) 5 A, 1/6 hp Mixing Demand - 24 V (ac) 2 VA Sensor - NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Included - Outdoor Sensor 070 and 2 of Universal Sensor 071 Optional - tekmar type#: 033, 082, 083 Warranty - Limited 3 Year Warranty Installation Manual Show more