Resideo PV100S Supervent Air Eliminator 1" OD,
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Honeywell PV100S

Therma-Flow Trufin RSA-5 Finned Copper Tubing Tankless Coil for Burnham,

Therma-Flow RSA-5

Therma-Flow ST8-5 Tankless Hot Water Coil HB Smith Series 8,

Therma-Flow ST8-5

Spirotherm Spirovent Junior Microbubble VJP Series Solid Brass Air,
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Spirotherm VJP100TM

Therma Flow Parts ULT-GASKET Ultra Gasket,

Therma Flow Parts ULT-GASKET

Spirotherm Spirovent Junior Microbubble VJP Series Solid Brass Air,
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Spirotherm VJP125TM

Grundfos UPS 15-58 FRC 3-Speed Circulator Pump, 1/25 HP, 115 VAC , 2450 RPM , 0 - 17 gpm

• 3-speed super brute circulator pump
• Rotated flanged housing
• With integral check valve
• Built-in motor protection for long life
• Multiple accessories for a variety of applications
• Whisper quiet operation for sound sensitive installations

Sid Harvey Item #:UPS15-58FRC: Replaces Part #:'s : L80-321,
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Grundfos UPS15-58FRC

Grundfos UPS 15-58 FC 3-Speed Circulator Pump, 1/25 HP, 115 VAC , 2450 RPM , 0 - 17 gpm

• Built-in motor protection for longer life and better performance
• Whisper quiet operation for sound sensitive installations
• Includes (2) Gaskets
• With removable integrated check valve
• No mechanical seal or coupler
• 3-speeds for system flexibility and energy savings
• Water lubricated and maintenance free

Sid Harvey Item #:UPS15-58FC: Replaces Part #:'s : L86-867,

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Grundfos UPS15-58FC

Noisy pipes, valves, and other air-related noises are often accepted as the signs of a functioning system. Excessive pump noise, cavitation, and cascading in terminal units are considered normal. But air in system water can cause corrosion, reduced efficiency, poorly heated or inadequately cooled rooms, accelerated component wear and on-going complaints. There is a device that will keep your system free of air permanently. Less maintenance, quiet operation, fewer costs!. Unlike conventional air eliminators or air scoops, the Spirovent completely eliminates 100% of the free air, 100% of the entrained air, and up to 99.6% of the dissolved air in the system. Consisting of woven copper wire soldered to a copper tube, the patented Spirotube creates a low velocity area in the Spirovent that scrubs the bubbles from the water. The air bubbles rise and collect in the air chamber before they are vented from the system via an integral automatic valve. Air problems become a thing of the past.

• Maintenance free
• No venting required
• Vent head is designed to stay dry, dirt and leak resistant
• 1/2" male thread port for pressure testing or remote venting of unwanted gases
• Quiet operation
• Increased component life
• Reduced oxygen based corrosion and pump cavitation
• The automatic air vent is guaranteed not to leak and can only be closed by the installer for a pressure test
• The air chamber has been designed so that dirt cannot reach the valve
• Large capacity collection chamber reduces the need for frequent draining
• Drain valve for flushing out the dirt
• Brass vent head
• Non-ferrous float
• ViTon seal and o-ring
• Copper coalescing medium

  Spirotherm VJS100TM

Grundfos UPS 26-99 FC 3-Speed Circulator Pump, 0.16 HP, 115 VAC , 3380 RPM , 33 gpm

• Built-in motor protection for longer life and better performance
• Whisper quiet operation for sound sensitive installations
• Includes (2) Gaskets
• Integral check valve
• Stainless steel rotor can and bearing plate

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Grundfos UPS26-99FC

Noisy pipes, valves, and other air-related noises are often accepted as the signs of a functioning system. Excessive pump noise, cavitation, and cascading in terminal units are considered normal. But air in system water can cause corrosion, reduced efficiency, poorly heated or inadequately cooled rooms, accelerated component wear and on-going complaints. There is a device that will keep your system free of air permanently. Less maintenance, quiet operation, fewer costs!. Unlike conventional air eliminators or air scoops, the Spirovent completely eliminates 100% of the free air, 100% of the entrained air, and up to 99.6% of the dissolved air in the system. Consisting of woven copper wire soldered to a copper tube, the patented Spirotube creates a low velocity area in the Spirovent that scrubs the bubbles from the water. The air bubbles rise and collect in the air chamber before they are vented from the system via an integral automatic valve. Air problems become a thing of the past.

• Maintenance free
• No venting required
• Vent head is designed to stay dry, dirt and leak resistant
• 1/2" male thread port for pressure testing or remote venting of unwanted gases
• Quiet operation
• Increased component life
• Reduced oxygen based corrosion and pump cavitation
• The automatic air vent is guaranteed not to leak and can only be closed by the installer for a pressure test
• The air chamber has been designed so that dirt cannot reach the valve
• Large capacity collection chamber reduces the need for frequent draining
• Drain valve for flushing out the dirt
• Brass vent head
• Non-ferrous float
• ViTon seal and o-ring
• Copper coalescing medium

Sid Harvey Item #:VJR150TM: Replaces Part #:'s : L38-346,
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Spirotherm VJR150TM