Duco® RTH-S Series is a commercial-grade horizontal return tank with a purpose of collecting condensate from different points in the return system. Reusing condensate back to the boiler feedwater will significantly help reduce heating make-up cost.
Designed and built to last using stainless steel materials that is corrosion and rusting resistant when compared to conventional steel tanks.
This complete return tank set comes with everything you need to install a new system or to replace an old system. Unlike replacing or reusing messy and complicated parts, having all matching new components included enables a fast and efficient installation (Pump not included, sold separately).
RTH-S series tank features a conversion capability to switch from a frame-stand type into a pipe-mount type with its built-in pipe adapter (Pipe-mount stand not included, sold separately).
Included in Set |
Specifications |
Tank |
- 304 Stainless Steel / 3mm (11g)
- 1-1/4" NPT Vent
- 1-1/4" NPT Condensate Return
- 1/2" NPT Drain
- 1" NPT Pump
- 1/2" NPT Cold Water Inlet
- 1/2" NPT Water Gauge
- 1" NPT Overflow
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Stand |
- Steel / Bolt-Together Frame
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Water Gauge Valve |
- Bronze 200 WSP, 1/2" NPT Short Shank
- EPDM Gaskets & Zinc Plated Washers
- Steel Glass Protector Rod, 14" long
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Sight Glass |
- Clear Borosilicate 10-3/4" long
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Float Valve |
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Float Ball |
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Float Rod |
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