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The Sunearth model SETR 0301 U differential temperature control provides for the automatic, safe, and reliable operation of domestic solar water heating systems. Includes 2 temperature sensors.
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Price
$165.00
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Heliotrope Thermal DTT-84 ( hardwire version ) For controlling circulating pumps in solar hot water systems.
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Price
$155.00
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Heliotrope Thermal DTT-94 (with line cord and receptacle ) For controlling circulating pumps in solar hot water systems.
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Price
$165.00
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Temperature sensor that is used to measure temperatures for a solar hot water controllers.
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Price
$13.00
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Temperature sensor that is used to measure temperatures for a solar hot water controllers. Conveniently clips on to 3/4" copper pipe, making installation a fast and reliable.
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Price
$17.00
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Accurately and reliably measures the flow rate of solar hot water systems. Spring design allows meter to be mounted vertically, horizontally, or even angled.
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Price
$99.00
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Accurately and reliably measures the flow rate of solar hot water systems. Spring design allows meter to be mounted vertically, horizontally, or even angled.
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Price
$169.00
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Accurately and reliably measures the flow rate of solar hot water systems. Spring design allows meter to be mounted vertically, horizontally, or even angled.
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Price
$169.00
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Reliably dissipates heat that cannot be stored by a solar thermal system. The heat dissipation eliminates the risk of a closed loop system over pressuring and loosing all its glycol. Standard 3/4" copper sweat connections.
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Price
$255.00
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Accurately measures the operation temperatures and pressures of solar hot water systems. Ranges include 0 to 75 PSI pressure; 60 to 260 F Temperature.
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Price
$26.50
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Used to collect and remove air from the working fluid when charging the system and during operation.
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Price
$15.00
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Corrosion resistant brass bushing reduces 1/2" MIP to 1/4" FIP, and can be installed in domestic hot water systems as well as propylene glycol systems.
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Price
$5.50
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Corrosion resistant brass bushing reduces 1/4" MIP to 1/8" FIP, and can be installed in domestic hot water systems as well as propylene glycol systems.
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Price
$4.50
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Corrosion resistant brass bushing reduces 3/4" MIP to 1/4" FIP, and can be installed in domestic hot water systems as well as propylene glycol systems.
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Price
$6.50
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Copper tube is the easiest and most reliable method for installing residential and small business solar hot water systems.
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Price
$379.00
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Copper tube is the easiest and most reliable method for installing residential and small business solar hot water systems.
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Price
$231.00
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Copper tube is the easiest and most reliable method for installing residential and small business solar hot water systems.
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Price
$592.00
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Copper tube is the easiest and most reliable method for installing residential and small business solar hot water systems.
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Price
$362.00
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High efficency, 37.5 square foot, Heliodyne flatplate collector. GOBI 410002
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Price
$1,208.00
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High efficency, 37.5 square foot, Heliodyne flatplate collector with low emission blue absorber surface. GOBI 410001
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Price
$1,359.00
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High efficency, 25 square foot, Heliodyne flatplate collector. GOBI 406002
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Price
$882.00
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High efficency, 25 square foot, Heliodyne flatplate collector with low emission blue absorber surface. GOBI 406001
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Price
$998.00
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High efficency, 30 square foot, Heliodyne flatplate collector. GOBI 408002
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Price
$1,040.00
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High efficency, 30 square foot, Heliodyne flatplate collector with low emission blue absorber surface. GOBI 408001
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Price
$1,182.00
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Comes with flanges, gaskets, and fasteners necessary to connect a Grundfos circulating pump to a threaded 1" NPT pipe fitting.
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Price
$17.00
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Comes with flanges, gaskets, and fasteners necessary to connect a Grundfos circulating pump to a threaded 3/4" NPT pipe fitting.
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Price
$17.00
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1/25 HP Grundfos circulating pump is ideal for 1-3 panel solar hot water systems.
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Price
$174.00
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1/6 HP Grundfos circulating pump is ideal for 6+ panel solar hot water systems.
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Price
$412.00
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1/25 HP Grundfos circulating pump is ideal for 1-3 panel solar hot water systems.
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Price
$137.00
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Non-toxic propylene glycol prevents freezing of the working fluid and allows for elevated operating temperatures in solar hot water systems.
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Price
$25.00
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1/2" solar mixing valve used to prevent potentially scalding solar heated water from traveling to your faucets and showers. Adjustable temperature 120° -160°F
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Price
$63.50
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3/4" solar mixing valve used to prevent potentially scalding solar heated water from traveling to your faucets and showers. Adjustable temperature 120° -160°F
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Price
$72.50
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