Caleffi Air Vents

Caleffi air vents provide high performance automatic air venting solutions for solar heating systems.

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  • 1/2" NPT Female DISCALAIR High Performance Automatic Air Vent View Specs
    • SKU: 551004A
    • Brand: Caleffi

    $47.45 / each

    $228.75 / box
    5 x $45.75

    In Stock! (21 Available) Ships in 24-48 Hrs
  • 3/4" NPT Female DISCALAIR High Performance Automatic Air Vent View Specs
    • SKU: 551003A
    • Brand: Caleffi

    $53.65 / each

    In Stock! (3 Available) Ships in 24-48 Hrs
  • 1/8" Male NPT MINICAL Automatic Air Vent View Specs
    • SKU: 502015A
    • Brand: Caleffi

    $8.69 / each

    In Stock! (25 Available) Ships in 24-48 Hrs
  • 1/8" Automatic Air Vent with Check Valve View Specs
    • SKU: 502710A
    • Brand: Caleffi

    $10.49 / each

    $101.50 / box
    10 x $10.15

    In Stock! (153 Available) Ships in 24-48 Hrs
  • 1/8" Automatic Hygroscopic Air Vent View Specs
    • SKU: 508013A
    • Brand: Caleffi

    $4.75 / each

    $45.50 / box
    10 x $4.55

    In Stock! (86 Available) Ships in 24-48 Hrs
  • MINICAL Automatic Air Vent w/ Hygroscopic Safety Air Vent Cap (1/2" NPT) View Specs
    • SKU: 502043A
    • Brand: Caleffi

    $11.89 / each

    $114.50 / box
    10 x $11.45

    In Stock! (39 Available) Ships in 24-48 Hrs
  • MINICAL Automatic Air Vent w/ Hygroscopic Safety Air Vent Cap (1/2" Straight Male Thread) View Specs

    $13.65 / each

    Non-Stock Item Allow 7-10 Days to Ship Out
  • 1/4" High Capacity Auto Air Vent View Specs
    • SKU: 502620A
    • Brand: Caleffi

    $8.15 / each

    In Stock! (37 Available) Ships in 24-48 Hrs
  • 1/8" High Capacity Auto Air Vent View Specs
    • SKU: 502610A
    • Brand: Caleffi

    $7.85 / each

    In Stock! (27 Available) Ships in 24-48 Hrs
  • 1/2" High Capacity Auto Air Vent View Specs
    • SKU: 502243A
    • Brand: Caleffi

    $20.45 / each

    $197.50 / box
    10 x $19.75

    In Stock! (53 Available) Ships in 24-48 Hrs
  • 1/2" Male NPT AirVent Automatic High Capacity Air Vent View Specs

    $24.15 / each

    In Stock! (13 Available) Ships in 24-48 Hrs
  • 1/2" Solar Air Vent View Specs
    • SKU: 251004A
    • Brand: Caleffi

    $56.85 / each

    $274.25 / box
    5 x $54.85

    In Stock! (6 Available) Ships in 24-48 Hrs
  • 3/4" Extra High Capacity Auto Air Vent View Specs
    • SKU: 501502A
    • Brand: Caleffi

    $156.55 / each

    Non-Stock Item Allow 2-3 Weeks to Ship Out
  • 1/2" NPT Male Service Check Valve View Specs

    $7.55 / each

    In Stock! (28 Available) Ships in 24-48 Hrs
  • 1/2" NPT Male Air Vent Shut-Off, 150 PSI View Specs
    • SKU: NA29284
    • Brand: Caleffi

    $24.35 / each

    In Stock! (3 Available) Ships in 24-48 Hrs
  • 1/4" NPT Male Service Check Valve View Specs

    $6.59 / each

    Non-Stock Item Allow 2-3 Weeks to Ship Out