Where the World Shops for Energy
  Home » Shop » Parts & Supplies » Pool and Spa » Pool Heaters » Solar Heaters » Valves » LogIn  |  CheckOut   
Categories
Solar PV Electric
Water Heaters
Space Heating
Pool Heaters
Pool and Spa
Lighting
Water Conservation
Wind Power
Energy Savings
Outdoor Lifestyle
Preparedness
Gadgets
Parts & Supplies
  Pool and Spa
    Pool Heaters
      Solar Heaters
        Collectors
        Controls
        Valves
        Plumbing
        Mounting
        Sensors
      Heat Pumps
    Pool Purifiers
    Pool Controls
    Pool Pumps
  Water Heaters
  Solar PV Electric
  Wind Power
  Space Heating
Great Gift Ideas!
Clearance and Sales
New Arrivals
Information
LIVE SUPPORT
9am - 5pm EST M-F
•800 333 9276
•941 360 9276
•Sales Support
•Tech Support
•Contact Info
•Legal | Policies
Mailing List
Name:

Email Address:

Add:
Remove:
Manufacturers
Currencies

Solar Direct, Inc. is a BBB Accredited Business. Click for the BBB Business Review of this Solar Energy Equipment & Systems Dealers in Sarasota FL
Credit Card Processing


 © 2022 Solar Direct
 All Rights Reserved
Watts
Vacuum Breaker Assembly
For draining solar system
Watts<br>Vacuum Breaker Assembly<br>For draining solar system
CLICK dropdown arrow in selection boxes to
    configure product and determine total cost.
 Base Price:  $50.00
   • Shipping based on delivery destination:
     
        For Shipments Outside of the Contiguous US please Contact Us for a Quote
   • Size:
     
            Optional Installation Services
            Tell Someone About This Great Deal!
            Found a lower price? Let us know![?] 		In Cart
Processing: 1-2 Business Days
Plus Transportation Time



    watts vacuum breaker assembly

    Watts Vacuum Breaker Assembly
    The Vacuum Breaker is used with solar pool heater collectors to break the vacuum, by letting air into the system, and allow the solar panels to drain when the pump is turned off.  

    Instructions:
    Step 1. Seal all threads with Teflon tape (tape not included).
    Step 2. Screw the vacuum breaker into the 90º threaded adapter.
    Step 3. Screw the 90º threaded adapter into the 1-1/2" x 1/2" Adapter

    Note:     If using a 1-1/2" x 3/4 Adapter instead, you must first screw it into the 3/4" x 1/2" adapter before screwing into the 90º adapter.

    Step 4.  Insert the vacuum breaker assembly in place of the lower or upper end cap and tighten with hose clamp. 

    For proper drainage to occur, the feed line must run downhill to the 3-way valve.  The 3-way valve must be open or “non-positive seal.” A positive seal may be converted by removing the seal from the diverter or drilling a 3/16” hole in the center of the diverter inside the 3-way valve.  You may also leave the “positive seal” 3-way valve open slightly to achieve the same results.

    A typical solar panel roof kit should look like the diagram below when finished.  It may vary based on the actual layout.
     

    vacuum breaker diagram

    1 - Watts Vacuum Breaker
    2 - 90º Threaded Adapter
    3 - 3/4 x 1/2" Adapter [Needed only if using the 1-1/2 x 3/4" Adapter]
    4 - 1-1/2 x 1/2" or 1-1/2 x 3/4 Pipe to Vacuum Breaker Adapter

    When needing to isolate the solar, and still run the pump, an isolation ball valve will need to be installed on the solar feed line to the solar to achieve total shutdown capabilities.  

    PRINT » Installation Instructions [PDF Format]    

    _______________________________________________________

    HELP » Contact Customer Support
    • Toll-Free help line offering unit sizing support
    • Online e-mail technical and installation support
    • Brand and cost-of-operation comparisons

    _______________________________________________________

    Processing and Delivery Information: Please allow Processing Time as stated above for your order, plus standard transportation delivery time. Orders placed after 2PM EST may not begin processing until the next business day. Please call for Rush Processing and/or Rush Shipping options.
Reviews In Cart

Customers who bought this product also purchased
Rubber Couplings For Connecting<br>Panel Headers together into series.<br>2 x 3 Inches
Rubber Couplings For Connecting
Panel Headers together into series.
2 x 3 Inches		 Stainless Steel Hose Clamp<br>#40 2 Inch<br>For Sealing Rubber Couplings<br>onto Panel Header Pipe
Stainless Steel Hose Clamp
#40 2 Inch
For Sealing Rubber Couplings
onto Panel Header Pipe		 Deluxe Solar Pool Heater<br>4x12 VORTEX Panel Kit
Deluxe Solar Pool Heater
4x12 VORTEX Panel Kit
Rubber Couplings For Connecting<br>Panel Headers together into series.<br>1.5 x 3 Inches
Rubber Couplings For Connecting
Panel Headers together into series.
1.5 x 3 Inches		 Heliocol Header O-Ring / Lavi Gasket Model HC-113G
Heliocol Header O-Ring / Lavi Gasket Model HC-113G		 Rubber Couplings For Connecting<br>Panel Headers together into series.<br>1.5 x 4 Inches
Rubber Couplings For Connecting
Panel Headers together into series.
1.5 x 4 Inches
Quick Search
Enter keywords

• Advanced Search
• View all Products
View Cart more
0 items
Invest in Solar
Promote Solar
Installations more
Professional installation available for most products.
Call us today for custom orders & installation quotes.
Solar Affiliates
Solar Affiliate Program

Affiliate Log In
Solar Affiliate Program
Great Deals
T-Shirts
Tell A Friend
 
Tell someone you know about this product.
Connect with Us
      follow us on facebook Facebook
      follow us on twitter Twitter
      

Energy savings products at Factory Direct Prices!
Where the World Shops for Energy