Affordable Solar & Wind

Which hot water heater is best for this application?

Have a boiler hot water heater. It is ok in the winter but it really stinks in the summer. Last spring I built a solar heater to preheat the water (it cost me about 300 bucks) It has almost paid for itself in addition I have more hot water. I would like to just shut the boiler down in the summer and run it in the winter. What kind of hot water heating system can someone recommend for the summer? I thought about tank less, electric or LP or a small electric tank.

It will depend on how much hot water you will be using if you have more than 3 people in your house I would go to a regular heater. or if you have a high demand for such as a jet tub if it is just you and your other I would get a tank less. I have one in my cabin and it is nice and care free system.

SOLAR WATER HEATER Tips | SOLAR WATER HEATER Guide

Solar Water Heater for Scottish Weather Conditions $180.02 This monograph includes the details on the design of a Solar Water Heater for Scottish Weather. Not only does it take into account the elements of design, it also looks in to the challenges and the problems surrounding its installation and operation. Although this effort cannot be said to be definitive however it is a detailed resource for any engineer looking to design solar heating equipment for Northern lattitudes. Author: Junaidi, Haroon Binding Type: Paperback Number of Pages: 288 Publication Date: 2009/08/31 Language: English Dimensions: 9.00 x 6.00 x 0.65 inches

EEMax 478241 Heater Mini Tank $298.3 Heater Eemax Mini Tank 120V 4 Gallon. Compact space saving design fits under most sinks. Saves energy by eliminating long runs of pipe and long waits for hot water. Tank is glass lined to reduce corrosion. Factory installed temperature and pressure relief valve. 2.5 and 4 gallon models include a corded plug for a standard outlet and can be wall or floor mounted. 6 gallon model must be hard wired and floor mounted.

Enerco Mr Heater 30K BTU Radiant Tank Top Heater SRC30T $126.99 Tank top heater. Outdoor use. Heats up to 25 ft radius. Lasts 14 hours with a 20 lb cylinder. Low medium and high heat settings. Swivel burner. Match light ignition. Safety shutoff and soft noise P.O.L. CSA certified. Length: 18. Width: 12.9. Height: 7

Shopzeus USA zeusd1EPST4326506 Fluker Under Tank Heater 6 X 11 Small $40.22 Fluker under tank heater 6 x 11 small

Enerco Mr Heater 814K BTU Single Tank Top Propane Patio Heater F242100 $68.13 Patio heater. Adjustable high medium and low regulator. Heater shuts off automatically with loss of flame. Operates up to 30 hours on high setting with 20 lb cylinder. Single tank top. Propane. Direct connection to 520 lb bulk cylinder not included. Outdoor use only. 814K BTU

DH Propane TankTop Heater Dbl $77.99 Propane tank Top Heater, Double Burner Propane tank Top Heater, Double Burner - Provides up to 30,000 BTU's of quiet, instant infra-red heat; uses 20 lb. propane tank (not included); burner heads swivel independentlyheavy duty steel construction

Elenco EDU8405 Tree Of Knowledge Solar Power $41.54 SOLAR 150 Challenging Experiments. Convert solar energy. Build a solar electric generator motor water heater furnace thermometer crane and solar energy mobiles. Unique experiments with colour optics electroplating stroboscopes thermodynamics and Moire patterns.

PoofSlinky 02010 Minilab Solar Energy Kit $26.65 A complete lab with solar collector solar heater energy focusing lens thermometer and more than 25 energy conservation experiments. Harness the power of the Sun with the Solar Energy Kit. Collect and measure energy using a variety of solar tools. Easily conduct experiments and activities using the 16 page instruction booklet included.

Poof Slinky 02010 Minilab Solar Energy Kit $27.43 A complete lab with solar collector solar heater energy focusing lens thermometer and more than 25 energy conservation experiments Harness the power of the sun with the solar energy kit Collect and measure energy using a variety of solar tools. Easily conduct experiments and activities using the 16 page Instruction booklet included.

Zoo Undertank Heater $20.99 REPTI - THERM UNDERTANK HEATER - SMALL (10 TO 20GAL) Repti Therm U.T.H. Under Tank Heaters are an ideal 24 hour primary or secondary heat source for tropical or temperate reptilian species. All of Zoo Med's Under Tank Heaters are UL/cUL approved and contain a solid state nichrome heating element. These under tank heaters permanently adhere to your terrarium, forming a solid bond for optimum heat transfer. Size 6'x8' (15cm x 20cm) 10-20 gallon tank. REPTI - THERM UNDERTANK HEATER - MINI (UNDER 10GAL) Repti Therm U.T.H. Under Tank Heaters are an ideal 24 hour primary or secondary heat source for tropical or temperate reptilian species. All of Zoo Med's Under Tank Heaters are UL/cUL approved and contain a solid state nichrome heating element. These under tank heaters permanently adhere to your terrarium, forming a solid bond for optimum heat transfer. Size 4'x5' (10cm x 13cm) 1-5 gallon tank. REPTI - THERM UNDERTANK HEATER - MEDIUM (30 TO 40GAL) Repti Therm U.T.H. Under Tank Heaters are an ideal 24 hour primary or secondary heat source for tropical or temperate reptilian species. All of Zoo Med's Under Tank Heaters are UL/cUL approved and contain a solid state nichrome heating element. These under tank heaters permanently adhere to your terrarium, forming a solid bond for optimum heat transfer. Size 8'x12' (20cm x 30cm) 30-40 gallon tank. REPTI - THERM UNDERTANK HEATER - LARGE (50 TO 60GAL) Repti Therm U.T.H. Under Tank Heaters are an ideal 24 hour primary or secondary heat source for tropical or temperate reptilian species. All of Zoo Med's Under Tank Heaters are UL/cUL approved and contain a solid state nichrome heating element. These under tank heaters permanently adhere to your terrarium, forming a solid bond for optimum heat transfer. Size 8'x18' (20cm x 45cm) 50-60 gallon tank.

DH Propane TankTop Heater Sngl $41.99 Propane tank Top Heater, Single Burner - Provides up to 15,000 BTU's of quiet, instant infra-red heat; uses 20 lb. propane tank (not included); heavy duty steel construction

Enerco Mr Heater 828K BTU Double Tank Top Propane Patio Heater F242600 $132.15 Patio heater. Adjustable high medium or low regulator. Two safety shutoffs. Operate one or two burners at a time. Direct connection to a 20 lb bulk cylinder not included. Operates up to 15 hours on high setting with 20 lb cylinder. Double tank top. Propane. Outdoor use only

Enerco Mr Heater 12.5in. Thermocouple Lead F273117 $26.74 Replacement for most Mr. Heater Tank Top models. 12.5 . Length: 4.75. Width: 2. Height: 4.25

Fluk Undertank Heater $18.99 FLUKER UNDER TANK HEATER 4' X 5' MINI, FLUKER UNDER TANK HEATER 6' X 11' SMALL Reptiles and Amphibians are cold blooded, and they cannot self regulate their body temperature. Fluker's heat mats provide evenly distributed heat at a constant 100 degree temperature, which will help them regulate their core temperature. Fluker's heat mats come in a variety of sizes with varying wattages. 4' x 5'... 4 watt 6' x 11'... 7 watt 11' x 11' 12 watt 17' x 11' 20 watt 29' x 11' 35 watt

Mocha Commercial Patio Heater $239 Our Mocha Commercial Patio Heater is the perfect way to extend your backyard entertaining season. This sturdy unit produces 46,000 BTU�s using a standard 20 lb. propane tank and has wheels for easy mobility. The stylish mocha color perfectly accents and enhances your patio d�cor. This handsome ETL approved patio heater includes a tip over protection safety feature.

Square Mocha Patio Heater $329 Our Square Mocha Patio Heater is the perfect way to extend your backyard entertaining season.� This unique unit produces 46,000 BTU�s using a standard 20 lb. propane tank and includes wheels for easy mobility. The stylish mocha color and modern square design perfectly accent and enhance your patio d�cor.� This handsome CSA approved patio heater includes a tip over protection safety feature and reliable Piezo igniter.

Enerco 8-14,000 BTU Propane Heater $64.95 Variable output/adjustable heat (hi, med. & lo) Safe-Heater shuts off automatically with loss of flame Mounts directly to propane cylinder on high For outdoor use only Single burner, tank-top propane heater 8,000 -14,000 BTUs/hr. Up to 30 hours on 20 lb cylinder on high

Solar $124.99 Solar - Laminated Oversized Art

EEMax 478240 2.5 Gal Water Heater Mini Tank $258.07 Water Heater Mini Tank 120V 2.5 Gal. Compact space saving design fits under most sinks. Saves energy by eliminating long runs of pipe and long waits for hot water. Tank is glass lined to reduce corrosion. Factory installed temperature and pressure relief valve. 2.5 and 4 gallon models include a corded plug for a standard outlet and can be wall or floor mounted. 6 gallon model must be hard wired and floor mounted.

Slinky Science Solar Energy Science Kit $9.99 Help your child go green with this solar lab science kit. This kit comes complete with solar collector, solar heater, energy-focusing lens, thermometer, and more than 25 energy conservation experiments. Harness the power of the sun as you and your child collect and measure energy using a variety of solar tools. Easily conduct experiments and activities using the 16 page instruction booklet included. For ages 8 years and up.

Block Heater Kit ZeroStart Block Heater Kit 330-8003 $77.68 b zerostart tank-type engine heater /b ul li type= circle i fast starts all winter long /i li type= circle i /i /ul built-in thermostat prevents overheating and burnout. keeps engine warm by circulating warm engine coolant through entire engine. quicker heater and defroster output. connects to 5/8 heater hose-operates on regular ac house current. 120 volt. with 1-ft. grounded cord and instructions. br b 1 500-watt. /b warms 8-cylinder engines in 2-3 hours. br b imported car adapter. /b adapter required for all mercedes (not included). br . auto parts warehouse has extensive zerostart block heater kit catalogs.we are now offering free shipping on all zerostart block heater kit orders over $50.00. our secure zerostart block heater kit catalog is available every hour of everyday. shop with confidence for all your zerostart block heater kit needs. zerostart block heater kit are in stock and available today. save upto 60% off dealer price on your next zerostart block heater kit purchase. our online catalog contains a wide selection of the oem and aftermarket parts you need at unbeatable prices

Elenco EDU3050 Solar Energy Kit for Ages 8 and Up $18.14 All you need to build your own complete solar energy lab. Kit includes over 25 sunny and fun experiments. Learn about conservation of energy. Complete with solar energy collector and solar heater. Study light optics and magnification.