Tel:021 532 2774
Cell: 079 845 4445

Delta-t Heat Pumps

Heat Pumps have been produced by strict producing standard. In order to provide our customer with high quality, high reliability  and excellent flexibility.

Consumer Information and Safety

  • Spa or hot tub water temperature should never exceed 108 F (42 C). One hundred degrees Fahrenheit (100 F [38 C]) is  considered safe for a healthy adult. Special caution is recommended for young children.
  • The drinking of alcoholic beverages before or during spa or hot tub use can cause drowsiness which could lead to  unconsciousness, and subsequently result in drowning.
  • Pregnant women take note! Soaking in water above 102 F(38.5 C) can cause fetal damage during the first three months of pregnancy (which could result in the birth of a brain-damaged or deformed child). If pregnant women are going to use a spa  or hot tub, they should make sure the water temperature is below 100 F (38 C) maximum.
  • The water temperature should always be checked with an accurate thermometer before entering a spa or hot tub. Temperature controls may vary by as much as 34 F (1 C).
  • Persons with a medical history of heart disease, diabetes, circulatory or blood pressure problems should consult their physician before using a hot tub or spa.
  • Persons taking any medication which induces drowsiness (e.g., tranquilizers, antihistamines, or anticoagulants) should not use spas or hot tubs.
  • Prolonged immersion in hot water can induce hyperthermia.

Swimming Pool Energy Saving Tips

It is important to note that a heat pump will not heat a pool as fast as a large gas or electric pool heater. If the pool water is allowed to cool significantly, it may take several days to return to the desired swimming temperature. For weekend use, it is more economical to maintain the pool water temperature at or near your desired swimming temperature. If you do not plan to use your pool for a prolonged period, then you might choose to turn the heat pump completely off or decrease the temperature setting on the control several degrees to minimize energy consumption. We offer the following recommendations to help conserve energy and minimize the cost of operating your heat pump without sacrificing comfort.

  • The American Red Cross recommends a maximum water temperature of 78 F (25 C). Use an accurate pool thermometer. A difference of 2 C , between 78 F and 82 F (26 C and 28 C), will significantly increase energy consumption.
  • Carefully monitor the water temperature of your pool in the summer time. You can reduce heat pump usage due to warmer air temperatures.
  • During the winter or when on vacation for longer than a week, turn off the heat pump.
  • Find the proper setting on the heat pump temperature control.
  • Choose the working period of the heat pump (Monday to Friday, Saturday to Sunday) (function not available yet).
  • Where possible, shelter the pool from prevailing winds with well-trimmed hedges or other landscaping, cabanas, or fencing.
  • Always use a pool cover when practical. Besides providing a valuable safety feature, a pool cover will reduce heat loss, conserve chemicals, and reduce the load on filter systems.

Power First - Pool Heating System

Zodiac has utilised their expertise in engineering and design to develop a brand new range of heat pumps called ZODIAC POWER. There are three models in the ZODIAC POWER range suitable for pools up to 60000 litres which covers most residential pools.


Features and Benefits:

  • The most eco-friendly: Only Zodiac uses R410A refrigerants in their heat pumps.
  • The quietest: Cutting-edge ventilation and compression technology  results in exceptionally quiet products.
  • Titanium Technology: Guarantees total corrosion protection.
  • Easy to use: Thanks to the digital control thermostat, you can easily select  and adjust the exact pool temperature required. Equipped with a flow  switch, the heat pump starts and stops automatically at the same time as your filtration system.
  •  Easy installation: The heat pump is easily installed in an existing swimming pool with simple electrical and hydraulic connections.
  • We offer a 2 Year warranty on the heat pump and a lifetime warranty on the condeser.

Solar Panel Heating

Pool Panel Placement Heated Pool Expectations


  • Rigid Riser: 7mm carbon black polyethylene tube
  • Header: 50mm polyvinyl chloride
  • Grommet: 10mm santoprene black
  • Comb Strip Polyethylene Pre Punched: 18mm x 2.5mm
  • Panel Connector: polyvinyl chloride straight coupling
  • End Caps: polyvinyl chloride stop end


  • 3050mm (h) x 1200mm (w) (all sizes on request)


  •  7kg


  • 34120 btu on a standard solar day


  • Operating pressure 1 bar (100kpa.)
  • Burst pressure 17 bar (1700kpa.) 


  • Xenon arc weatherometer 


  • 10 years full warranty against leaking






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