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Dtt-94 115V (Elec Cord & Pump Plug)

Dtt-94 115V (Elec Cord & Pump Plug)
Dtt-94 115V (Elec Cord & Pump Plug)
Item code Model number
HELDTT-94-115V DLTA 000 000

Solar hot waterHeliodyne
Differential Temperature Control
120 VAC with Socket Plug

For use in open-loop, closed-loop or drain-back solar heating systems.

solar hot water sensorSpecifically designed to regulate the operation of a solar heating system, the Delta-T monitors collector and storage temperatures and automatically turns pumps on or off when the right temperature is reached. The controller can also provide additional functions, such as system freezeprotection, by recirculation and storage tank high-limit shut-off.

Each controller has six BIT switches for quick adaptation to more specifically match the controlled system and collector environment. The DLTA 001 000 (previously known as the DTT-44) is meant for hard-wired installation to the power supply and pump; the DLTA 000 000 (previously known as the DTT-94) has an easy plug-in line cord to the power supply and an outlet for the pump power supply.

Each controller model requires two thermistor temperature sensors for operation (NOT INCLUDED). The collector sensor doubles as the freeze re-circulation sensor making a third sensor obsolete.

differential temperature controller

Solar hot water system

 

 


Here are some tips from the altE staff

  • The control draws about 6 Watts, 24 hours a day, current draw is about 50mA.

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