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Solar Thermal
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Accessories
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AC-DC Power Supply 100-240Vac 12Vdc 2A 24W Energy Star ROHS Compliant
Universal Power Supply for 12Vdc general use. Energy Star and ROHS Compliant. Input voltage ranges from 100 to 240 VAC and out is 12Vdc. Perfect power supply for DC pumps, LED Lighting or other items requiring less than 24 Watts (12Vdc x 2A).
PRICE: $16.72
This item is in stock
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AMETEK Pressure & Temperature Gauge PT1088K
U.S. Gauge Series PT-1088K boiler gauges are designed for low cost, reliable pressure and temperature measurement in a wide range of applications. These utility gauges are specially constructed to withstand conditions normally encountered in domestic hot water heating systems.
PRICE: $21.52
This item is in stock
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Solar Thermal
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Differential Controllers
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ART-TEC DTC-1 Solar Powered Differential Temperature Controller
Designed specifically by ART-TEC for photovoltaic panel powered solar heating applications, this very basic controller operates from any 12 Volt PV panel and/or battery and switches power to a DC circulation pump.
PRICE: $89.99
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ART-TEC DTC-AT Solar Powered Differential Temperature Controller
This controller is designed specifically for solar heating applications where the circulation pump is powered by a solar panel or DC power.
The DTC-AT will improve the performance of any DC powered solar heating system. It will switch power to the pump when it determines that one sensor (S1) is hotter than the other (S2). More importantly, it shuts off the pump when the reverse is true. The DTC-AT has an adjustable differential temperature allowing the user greater flexibility.
PRICE: $120.00
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ART-TEC T-1 Differential Controller Thermistor Lug Style Temperature Sensor
10K 2% NTC Thermistor with 6" of 24 AWG Teflon insulated leads with #8 lug
PRICE: $19.99
This item is out of stock
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ART-TEC T-1b Differential Controller Thermistor Barrel Style Temperature Sensor 2-pk
10K 1% NTC Thermistor with 12" of 24 AWG Teflon insulated leads with 1" X 3/16" (26 X 5mm) nickel plated copper probe.
PRICE: $21.99
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SunEarth SETR0301U Solar Water Heating Differential System Control
The SunEarth model SETR 0301 U differential temperature control provides for the automatic, safe, and reliable operation of domestic solar water heating systems. The control output is wired to a pump that circulates the heat transfer fluid between the solar thermal collectors and the storage tank during the course of the day...
PRICE: $159.60
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Sunearth STR-TSS Upper Tank Temperature Sensor
This is the optional third sensor to display the upper tank temperature and eliminate the need for an analog thermometer and fittings.
PRICE: $17.60
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Solar Thermal
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Diversion Loads
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Low-Voltage Water Heating Element 12V 60A (24V 30A)
These low-voltage water-heating elements are for use as diversion loads for wind or hydroelectric systems. Use one or more of these heating elements with a charge controller designed for load diversion...
PRICE: $119.99
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Low-Voltage Water Heating Element 24V 45A (48V 22A)
These low-voltage water-heating elements are for use as diversion loads for wind or hydroelectric systems. Use one or more of these heating elements with a charge controller designed for load diversion...
PRICE: $113.99
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Low-Voltage Water Heating Element Square Flange Adapter
If your water heating tank has a square hole that accepts four bolts and a square flange you will need this adapter to mount the water heating element.
PRICE: $30.72
This item is in stock
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Solar Thermal
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Pumps
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AC-DC Power Supply 100-240Vac 12Vdc 2A 24W Energy Star ROHS Compliant
Universal Power Supply for 12Vdc general use. Energy Star and ROHS Compliant. Input voltage ranges from 100 to 240 VAC and out is 12Vdc. Perfect power supply for DC pumps, LED Lighting or other items requiring less than 24 Watts (12Vdc x 2A).
PRICE: $16.72
This item is in stock
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