Steca TR-A502TT-U Solar Control with 3 PT1000 Sensors
Steca+TR%2DA502TT%2DU+Solar+Control+with+3+PT1000+Sensors

Steca model TR-A502TT-U differential temperature control with digital temperature display, programmable functions for solar thermal systems. Hard wire, 110 or 220 volt input. Allows for five inputs and will control two outputs. Three probe sensors included. Allows for flow meter input and displays BTU produced by system and hours of operation.
Product Details
Sun Source Part #: CD-0042
Manufacturer: Steca   More Products
Mfg. Part #: TRA-502-TT-U
Category: Controls For Solar Thermal Systems
Availability: DISCONTINUED - No Longer Available
List Price: --
Dealer Cost: --
Warranty Information
Material: 2  Years 
Superseded By
This item is no longer available. It has been replaced by the following:
CD-0086  Stiebel Eltron SOM 7 Plus (RESOL DeltaSol BS Plus) Solar Control, 4 Sensors
Library Documents
Steca TR A502 TT U Instruction Manual (4.44 MB)
Steca TR A502 TT U Specification Sheet (0.49 MB)
Optional & Related Parts
CD-0040WB Steca Wiring Box For A500 Series Solar Controls
CT-0038 Steca PT1000 Probe Sensor