Purchase

Secure Ordering

horizontal_solution_PPeCheck
US orders ship via Priority Mail. Delivery in 2-3 days.
Most orders ship the same day.


DTC-1 Solar Differential Temperature Controller
Solar Differential Temperature Controller, Model DTC-1
40 in stock

specifications
Item Number: DTC-1
Price: $110.00





DTC-AT PCB

Solar Differential Temperature Controller, Model DTC-AT
DISCONTINUED – I have 1 available as PCB only – no case for $100.
Use your own enclosure.  Email me for details.

specifications
Item Number: DTC-AT
Price: $135.00 $100






DTC-D Solar Differential Temperature Controller
Solar Differential Temperature Controller, Model DTC-D
DISCONTINUED
specifications
Item Number: DTC-D
Price: $240.00



Accessories



10K 1% thermistor probe
10K 1% NTC Thermistor with 6″ Teflon insulated 24 gauge leads
with #8 lug.
Non-stocking
8 remaining

Item Number: T-1
Price: $13.00 (per thermistor as shown)




DC Solid State Relay
DC Solid State Relay input 3 – 32VDC / output 5 – 110VDC @ 10A
9 in stock

Item Number: DCR
Price: $35.00



Recommended for pumps rated over 5 Amps (60 Watts).
Input terminals connect to output of DTC.
Output switches power to pump.
Red LED indicator built in.