The 3790-00(16D17B-SC) is a heat reclaim valve that has a 2-1/8" ODF solder connection and a 2" port size.
The heat reclaim valve is used to transfer the discarded heat to other applications that require heat to improve and reduce energy costs.
The 3790-00 is easy to install and can be mounted in a horizontal or vertical position above the valve body with the coil level.
Port Size | 2" |
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Solder Connection Size | 2-1/8" ODF |
Mounting Position | Horizontal or Vertical |