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TCSBASYS SZ2161 HEAT PUMP WATER LOOP CONTROLLER - NEW OLD STOCK
TCSBASYS SZ2161 HEAT PUMP WATER LOOP CONTROLLER - NEW OLD STOCK
Regular price
$1,299.99 USD
Regular price
$1,937.43 USD
Sale price
$1,299.99 USD
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TCSBASYS SZ2161 HEAT PUMP WATER LOOP CONTROLLER - NEW OLD STOCK
Description
The SZ2161 is a microprocessor-based controller used to control water loops in heat pump-based plant control applications.
Specifications
Inputs: Six 1000Ω PtRTD, momentary override and five digital (dry contact)
- Loop water supply and return: 20 to 120°F
- Condenser water supply and return: 20 to 120°F
- Boiler water: 40 to 240°F
- Outdoor air temperature: –40 to 160°F
Outputs:
- Twelve digital (SPST dry contact, 24 VAC @1A) analog
- Two 4 –20mA DC
Features
- Stand-alone or network operation
- 365-day time clock with two holiday schedules
- Supply-and-return condensers for water temperature inputs
- Outdoor air temperature input
- Boiler supply water temperature input
- Four digital inputs for status
- External time clock input
- Local override and remote override capability
- Digital outputs for control of dampers, pumps, boiler stages, and mixing valves
CONDITION: UNIT IS NEW OLD STOCK. NEVER INSTALLED. UNIT HAS NO WARRANTY FROM DASHBUYS.COM AND SOLD AS-IS. BOX MAY HAVE MINOR STORAGE WEAR. MAIN PHOTO IS STOCK PHOTO ONLY. PLEASE ASK ANY QUESTIONS BEFORE PURCHASING.
SHIPPING: FREE UPS / USPS ON ALL ORDERS OVER $200
I:1343A01T
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