A.O. Smith CIRREX Installation Instructions - page 3
Residential Solar
Water Heating Systems
Page 3 of 4
AOSVE50000
Standard
Deluxe
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Roof Flashing for solar loop piping return line and sensor wire (1 - copper)
Roof Flashing Kit (Shingle Roof Mounting Kit) - 4 Per/Collector (iodized aluminum)
Integrated Solar Pump Station With Advanced Programmable Digital LCD Controller
Solar Loop Expansion Tank (Includes Bracket/Stainless Steel Flex Pipe)
Temperature Sensors (2) - Tank & Collector Outlet
Collector Spanner Mounting Hardware Kit (Stainless Steel/Aluminum)
Roof & Flashing Sealant
Deluxe vs Standard - Included System Components
System Component Description
Solar Collector(s)
Flexible Pipe Insulation (UV Resistant/300°F) 6' x 1" tube (1)
Tape, Stretch & Seal
Solar Loop Pressure Relief Valve
Thermostatic Mixing Valve
Propylene Glycol (DOWFROST™) 5-Gallons
Solar Loop Air Vent
Flexible Pipe Insulation (UV Resistant/300°F) 6' x 1/2" tube (1)
Collector Copper Sweat Fittings Kit
Temperature Sensor Control Wire 75' Roll
Roof Flashing for solar loop piping supply line (1 - copper)
SOLAR SYSTEM PACKAGES AND SOLAR BOOSTER TANKS
Standard and Deluxe solar system packages are available, see the comparison table below.
INTEGRATED SOLAR PUMP STATIONS
All-in-one integrated, insulated assembly features:
• Wall mounted for a clean professional looking installation.
• Saves time and money.
• Programmable electronic solar system control
with advanced diagnostics and LCD display.
• Precise flow control - multiple speed pumps, flow control
valves and variable speed controls.
• Flow meter, temperature and pressure gauges.
• Isolation valves, fill and drain valves, check valves and
air stripper.
• Solar loop pressure relief valve.
• Includes solar loop expansion tank with mounting
bracket and stainless steel flex line.
• Standard pump stations are used with indirect
solar booster tanks that have factory installed
internal single wall coil-type heat exchangers.
• Double wall pump stations are equipped with plate-type stainless steel
heat exchangers (double wall) and are used with direct solar booster tanks.
Double Wall Pump Station
Standard Pump Station
INTEGRATED CIRREX
®
SYSTEMS INCLUDE:
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