Flo-Rite-Temp Model 8120DWPP-PTW-DMC1

Flo-Rite-Temp Model 8120DWPP-PTW-DMC1 Instantaneous Steam/Water Heater pre-piped parallel/redundant tempered water packaged assembly designed for Recirculating Hot Water Systems.

Flo-Rite-Temp Model 8120DWPP-PTW-DMC1 double wall instantaneous water heater uses a double-wall tube to provide positive separation of the steam and water in the heat exchanger. The area between the walls of the tubes vents to atmosphere so you can detect tube failure without cross-contaminating either the steam or water. The Flo-Rite-Temp 8120DWPP-PTW-DMC1 is well suited for all hot water applications where steam is available and plumbing codes or safety requirements prevent the heating medium and the potable water supply from being cross-contaminated.

Flo-Rite-Temp Model 8120 Double Wall (DW) Pre-Piped (P-P) Parallel (P) Tempered Water (TW) Digital Mixing Center (DMC1) Systems are fully assembled and include the following installation components:

Steam Trap
Air Vent
Thermometers
CIP Connection Port
Flow Control/Isolation Valves
DRV80 Digital Recirculating Valve "The Brain" (DMC1)

Ideal for both new construction and retrofit installation within an existing building infrastructure. Flo-Rite-Temp 8120DWPP-PTW-DMC1 is designed to fit through a standard 36" doorway.

Each Flo-Rite-Temp Model 8120DWPP-PTW-DMC1 Instantaneous Steam/Water Heater features a 8" diameter shell.

Each Flo-Rite-Temp Model 8120DWPP-PTW-DMC1 has 120/240 GPM capacity with 15PSI steam at a 100°F temperature rise.

Each Flo-Rite-Temp Model 8120DWPP-PTW-DMC1 features a unique feed forward design which features a differential pressure diaphragm actuated mixing unit integral to a shell and tube heat exchanger.

The Flo-Rite-Temp Model 8120DWPP-PTW-DMC1 mixing unit manages the water flow through the heat exchanger based upon downstream hot water demand and eliminates the requirement for a modulating steam control valve.

Operating on constant low pressure (2-15PSI) steam, the Flo-Rite-Temp Model 8120DWPP-PTW-DMC1 mixing unit supplies water to the heat exchanger where it is overheated and then returned to the mixing unit for proportional re-mixing with cold water to a pre-set outlet temperature.

The Brain Model DMC1 integrates with the Flo-Rite-Temp Model 8120DWPP-PTW Water Heater to offer a two temperature system option, +/-2°F "digital" water temperature control and BAS/LAN connectivity.

For submittal drawing refer to:
Model 415PP-PTW-EMC1	Single Wall	S5480
Model 415DWPP-PTW-EMC1	Double Wall	S5526
Model 535PP-PTW-DMC1	Single Wall	S5481
Model 535DWPP-PTW-DMC1	Double Wall	S5527
Model 665PP-PTW-DMC1	Single Wall	S5482
Model 665DWPP-PTW-DMC1	Double Wall	S5528
Model 8120PP-PTW-DMC1	Single Wall	S5483
Model 8120DWPP-PTW-DMC1	Double Wall	S5529

Flo-Rite-Temp Instantaneous Steam/Water Heater
Model	Entering Water Temperature	Outlet Temperature
Model	Entering Water Temperature	120	130	140	160	180
415DWPP-PTW-EMC1	40	20	18	16	12	7
	50	20	20	17	13	7
	60	-	20	19	14	7
535DWPP-PTW-DMC1	40	45	39	34	26	16
	50	45	43	37	28	17
	60	-	45	40	30	18
665DWPP-PTW-DMC1	40	80	73	63	48	32
	50	80	80	68	51	33
	60	-	80	75	55	35
8120DWPP-PTW-DMC1	40	145	145	120	95	59
	50	145	145	134	102	72
	60	-	145	145	115	90

Note: All flow rates in gallons per minute and using 15 PSIG steam.

Note: If a 8120PP-PTW-DMC1 is selected for parallel operation, a second DRV 80 is recommended to increase the flow rate.

Flo-Rite-Temp Model 8120DWPP-PTW-DMC1

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