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Renewables

  • CALEFFI BIOMASS®

    Created specifically for use in circuits of systems with wood solid fuel generators, operating at high temperatures.

  • CALEFFI GEO®

    Conceived specifically for use in heat pump systems, which are capable of reaching low temperatures.

  • CALEFFI SOLAR®

    Specially developed for use in solar thermal systems, where high temperatures can regularly be reached

46 products found

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  1. FILL AND FLUSH VALVE Quick Add
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    FILL AND FLUSH VALVE

    The Altecnic fill and flush valve is designed for use on domestic and small commercial heating systems. The combination of two ball isolating valves and one ‘T’ port diverting ball valve are used to fill and flush the system with cleaning chemicals or water treatment.

  2. AUTOMATIC COMPACT CHARGING UNIT Quick Add
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    AUTOMATIC COMPACT CHARGING UNIT

    Automatic compact charging unit with BA-type backflow prevention valve.

    The compact automatic charging unit is composed of a shut-off valve with an inspectable strainer, a BA-type controllable reduced pressure zone backflow preventer and an automatic filling unit. It is installed on the water inlet piping in closed circuit heating systems. It maintains the pressure of the system stable at a set value, automatically topping up with water as required. The backflow preventer prevents the contaminated water of the closed heating circuit from flowing back into the domestic water supply, in accordance with the provisions of EN 1717. The device is supplied complete with preformed shell insulation and features a compact design to facilitate installation.

  3. INTABALL® LEVER BALL VALVES WITH EXTENSION STEM - BLUE HANDLE Quick Add
    to list

    INTABALL® LEVER BALL VALVES WITH EXTENSION STEM - BLUE HANDLE

    ● Temperature range: -20°C - 99°C
    ● Complies with full bore BS EN 13828:2003
    ● Complete with extension stem

  4. INTABALL® LEVER BALL VALVES WITH EXTENSION STEM - RED HANDLE Quick Add
    to list

    INTABALL® LEVER BALL VALVES WITH EXTENSION STEM - RED HANDLE

    ● Temperature range: -20°C - 99°C
    ● Complies with full bore BS EN 13828:2003
    ● Complete with extension stem

46 products found

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  2. 5 Year Warranty1 item
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  1. Max 110°C 1 item
  2. 120°C1 item
  3. Max 100°C1 item
Connections
  1. Compression10item
  2. G 3/4"1 item
  3. G ¼”1 item
  4. M BSP2item
  5. F x F BSP2item
  6. M x M BSP1 item
  7. Flanged PN161 item
  8. F x M BSP2item
  9. Compression x compression1 item
  10. G ¾″1 item
  11. F BSP1 item
  12. F X M BSP1 item
  13. F X F BSP5item
  14. Vertical/Horizontal1 item
  15. 1”1 item
  16. 1¼˝1 item
  17. G 1" A (ISO 228-1) M2item
  18. Ø 282item
  19. ¾” M BSP1 item
  20. 1” M BSP1 item
  21. DN40 Flanged1 item
  22. 1 ½”, ½” F BSP1 item
  23. 2”, 1”, ½” F BSP1 item
  24. 2”, ½” F BSP1 item
  25. 1” F1 item
  26. 1 ¼” F2item
  27. G 1 1/4" A (ISO 228-1) M1 item
  28. G 1 1/2" A (ISO 228-1) M1 item
  29. Ø 221 item
  30. M x Union1 item
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  3. 1"1 item
  4. 15mm5item
  5. 1¼˝4item
  6. 1½"1 item
  7. 1˝3item
  8. 2"1 item
  9. 25L1 item
  10. 3/4"1 item
  11. ½˝2item
  12. ¾˝3item
  13. 22mm10item
  14. ½″4item
  15. ¾″6item
  16. 1″9item
  17. 28mm9item
  18. 1¼″6item
  19. 1½″5item
  20. 2″6item
  21. ¼″3item
  22. DN651 item
  23. DN1001 item
  24. DN1501 item
  25. ¾″ x ¾″2item
  26. 1¼″ x 1¼″1 item
  27. 22mm x 22mm1 item
  28. 8 L1 item
  29. 12 L1 item
  30. 18 L1 item
  31. 25 L1 item
  32. 35 L1 item
  33. 50 L1 item
  34. 80 L1 item
  35. DN501 item
  36. DN801 item
  37. DN1251 item
  38. 2½″1 item
  39. 3″1 item
  40. 4″1 item
  41. 35mm3item
  42. 42mm3item
  43. 54mm3item
  44. DN201 item
  45. DN251 item
  46. Ø 221 item
  47. Ø 281 item
  48. 1 1/4″1 item
  49. 1 1/2″1 item
  50. 8L1 item
  51. 12L1 item
  52. 18L1 item
  53. 35L1 item
  54. 50L1 item
  55. 80L1 item
  56. ⅜˝3item
  57. 1” Swivel x 1” Male2item
  58. 1” Swivel x 1” Swivel Brass1 item
  59. 1” swivel x 28mm compression1 item
  60. 1¼″ Swivel x 1¼″Male1 item
Flow Rate
  1. 5 - 13 L/min1 item
  2. 7 - 28 L/min1 item
  3. 10 - 40 L/min1 item
  4. 20 - 70 L/min1 item
  5. 30 - 120 L/min1 item
  6. 50 - 200 L/min1 item
  7. 2 to 7 l/m1 item
Commercial / Domestic
  1. Commercial15item
  2. Domestic16item
Ambient Temperature Range
  1. 30 - 60°C1 item
  2. -30–60 °C1 item

About our Renewables

The Altecnic range of renewable products include CALEFFI SOLAR®, CALEFFIGEO® and CALEFFI BIOMASS®, all of which are designed specifically to best deliver performance in their specialised application setting.

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