The Service Company

   HEATING COOLING CONTRACTOR ELECTRIC SOLAR 

                       

HVAC-PLUMBING-ELECTRICAL-WATER HEATERS-SOLAR-SOLATUBES

 

                              Commercial                                                                                                                         Residential

                                                                             NASHVILLE-KNOXVILLE-CHATTANOOGA-MEMPHIS

 

 SOLAR WATER HEATING

                                (615)-418-2298     (615)-416-1739


Solar water heaters -- also called solar domestic hot water systems -- can be a cost-effective way to generate hot water for your home. They can be used in any climate, and the fuel they use -- sunshine -- is free.

How They Work

Solar water heating systems include storage tanks and solar collectors. There are two types of solar water heating systems: active, which have circulating pumps and controls, and passive, which don't.

Active Solar Water Heating Systems

There are two types of active solar water heating systems:

  • Direct circulation systems
    Pumps circulate household water through the collectors and into the home. They work well in climates where it rarely freezes.
  • Indirect circulation systems
    Pumps circulate a non-freezing, heat-transfer fluid through the collectors and a heat exchanger. This heats the water that then flows into the home. They are popular in climates prone to freezing temperatures.


SOLARMASTER


                                                         Lifetime warranty!  

                                                   Easiest DIY system on the market 

     

Solar waters                  

Complete system includes.                                                                                   $7999.99

1-30 tube collector,w/flush/rack mounting                            

1- 105 gallon Marathon lifetime warranty storage tank,

1- 55 gallon Marathon lifetime electric backup heater,

1-SolarMaster wall mounted heat exchanger.                  Piping and insulation NOT INCLUDED

   The SolarMaster heat exchanger has been designed to be user friendly,  with all the components enclosed into a beautiful wall hung unit. No more of the ugly piping and pumps exposed. The SolarMaster is unique in that it utilizes off the shelf products that can be purchased at any plumbing supply house.  The SolarMaster exchanger is a counter flow heat exchanger that works with any storage tank or water heater, from  40 gallon tanks, or up to 360 gallons of storage capacity. Qualifies for federal tax credit of 30%

ATTENTION SOLAR CONTRACTORS: WE ARE ALWAYS LOOKNG FOR DEALERS CALL (615) 416-1739 ASK FOR JOSEPH WOOD.  Email inquiries:jwood@tscoftn.com


STORAGE TANKS


Heat-Flo Single Exchanger Tanks

Heat Flo Single Heat Exchanger for Hydronic Heating Systems and Solar Heating Systems. From 30 to 115 Gallons Stainless Steel Storage Tanks

Heat Flo Hot Indirect Water Storage Tanks with Double Heat Exchangers = v212

Heat Flo Double Exchanger Tank

Heat Flo Double Heat Exchangers for Hydronic Heating Systems, Wood Boiler and Solar Heating. From 60 to 115 Gallons, Stainless Steel Storage Tanks

Caleffi Solar Water Heat Tanks

Caleffi SolarCon Solar Water Heaters have one or two internal coils and an electric heating element backup


SOLAR CONTROLS


F     Caleffi  i Solar Plus

       25726 OA PV2

      Solar Control  2 relay

      Caleffi iSolar Plus 257260A PV2 is a multi-functional temperature differential controller with add-on system functions. The Caleffi iSolar PLUS 257260A PV2 can be used for a wide variety of solar water heating applications. Preset factory defaults are defined for control of a standard solar water heating system with a second relay (some models) to divert any surplus heat. The auxiliary relay can be used to maintain the tank temperature, protect the system from overheating, or use another source to heat the storage tank.

This controller features a large Liquid Crystal Dispaly (LCD) user interface with three function keys. The easy-to-use icons assist to operate and customize a solar heating system.  The Calleffi iSolar Plus with 1 pump speed control triac and includes 2 temperature sensors and data connection and runs on 24 volts

GL-30 Solar Control

Power Cord and Sensors  - 110 Volts

control pack

The Goldline GL-30-LCO differential temperature control is designed to provide maximum operating efficiency and flexibility to effectively manage today's innovative solar energy systems. It is a continuation of the advanced electronic technology which produced the popular C-30 and CM-30 controllers - standards of the solar industry since 1975, with hundreds of thousands of units installed worldwide.

With an adjustable high limit of 50º-104ºF, the GL-30 is capable of handling most differential temperature control functions for operation of domestic water heating and sophisticated space heating and cooling. The GL-30 is designed to control recirculation, drain-back and closed loop systems.


SOLAR PANELS