Replacement Parts List

Uponor Radiant Heating and Cooling Systems
www.uponor.ca [phone] Radiant Heating and Cooling Systems
Radiant Heating and Cooling Systems
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This TruFLOW Classic Manifold Extension Kit is designed for easy in-line extension of up to two additional
loops for the TruFLOW Classic Manifold Assembly. The kit contains two 1¹⁄₄" BSP nipples, one supply
manifold, one return manifold and two loop end caps. Use Uponor Silicone Oil (A2620007), sold separately
on the male threads to ease installation. A bottle of Uponor Silicone Oil is provided in the kit.
Part No. Part Description Each Qty. Pkg. Qty.
A2610100 TruFLOW Classic Manifold Extension Kit, 2 loops 1 -
The TruFLOW Manifold Actuator Adapter is a replacement part. This M28 brass adapter converts the
manifold actuator threads to fi t the standard Uponor Thermal Actuator (A3010522) and Motorized
Actuator (A3020522).
Note: Use only with the TruFLOW Jr. and Classic Manifolds.
Part No. Part Description Each Qty. Pkg. Qty.
A2630028 TruFLOW Manifold Actuator Adapter, replacement part - 10
The TruFLOW Manifold Balancing Hex Key is used on the supply manifold to adjust the fl ow rate across the
loop for balancing. Each manifold is shipped with a hex key for balancing.
Part No. Part Description Each Qty. Pkg. Qty.
A2620002 TruFLOW Manifold Balancing Hex Key, replacement part - 10
Use the TruFLOW Visual Flow Meter on TruFLOW Jr. and TruFLOW Classic manifolds to accurately measure
the fl ow of hydronic radiant loops.
Note: For proper operation, install Flow Meters on the return manifold.
Part No. Part Description Each Qty. Pkg. Qty.
A2640015 TruFLOW Visual Flow Meter, 0.15 to 0.8 gpm - 10
A2640027 TruFLOW Visual Flow Meter, 0.25 to 2.0 gpm - 10
A2620009 Replacement O-ring for TruFLOW Flow/Temperature Meter - 10
TruFLOW Loop Thermometer comes with an QS20 female union on one end and an QS20 male on the
other. Thermometer Well and removable thermometer are included.
Part No. Part Description Each Qty. Pkg. Qty.
A2610020 TruFLOW Manifold Loop Thermometer - 10
A2610120 Thermometer with Well, replacement part - 10
Part No. Part Description Each Qty. Pkg. Qty.
A2400032 Basic End Cap Gasket, spare part, R32 - 10
A2650004 Replacement O-ring for 1¹⁄₂" BSP Connections - 10
A2620005 Replacement Gasket for R32 Union Connections - 10
A2620007 Silicone Oil, 1.76 oz. bottle, optional part - 10
A2620008 Replacement O-ring for 1¹⁄₄" BSP Connections - 10
TruFLOW Manifold
Extension Kit
TruFLOW Manifold
Actuator Adapter
TruFLOW Manifold Balancing
Hex Key
TruFLOW Visual Flow Meter
TruFLOW Loop Thermometer
Replacement and Spare
Parts for Manifolds