SANCO2 Tank

Dimensions

Source: SANCO2 GS4 Installation Manual

Dimension	83 Gal	119 Gal
A: Height	68-7/8”	63-3/8”
B: Hot Water Outlet and PRV	60-1/4”	56”
C: Heat Pump Return	60-1/4”	60-1/4”
D: Sensor Port	40-5/8”	56”
E: Hydronic Return & Cold Water to HP	8-3/4”	4”
F: Diameter	24-1/2”	28”
Dry Weight	115 lbs	345 lbs

Note

NOTE: Allow space between the tank and the wall for tank insulation to be added later.

Mounting

The tank is a passive storage vessel (no internal heating element). Therefore, there is no required:

• Pedestal
• Flue, or
• Condensing section

Note

NOTE: Min. 1” high-density insulation below the tank is required (see Insulation section) for good system performance

Note

NOTE: It is required to wrap R6, or greater, insulation (see Insulation section) around the tank. It is easiest to do this prior to plumbing it.

Caution

WARNING: Follow all local jurisdiction codes for bracing of tank

Plumbing Connections

	83 Gal	119 Gal
F: Air Handler Return	3/4” NPT	1-1/2” NPT
G: Hot Water Outlet	3/4” NPT	1-1/2” NPT
HPH: Hot Water Return from HP	3/4” NPT	3/4” NPT
H: Cold Water Inlet/Return to Heat Pump	3/4” NPT	3/4” NPT
PRV: Pressure Relief Valve	Valve Provided	Valve Provided

Note

NOTE: Dielectric unions or 6” brass couplings are required at all 119 Gal tank connections. Heat Traps (see Plumbing System Diagram) required for top connections.