0191754 | Rheem Heat Exchanger

Typical applications include Co-gen and Tri-gen plants, process heating or as a separator in circuits employing PP-R piping.

Features

WaterMark certified heat exchanger
Manifold heat exchangers for greater output
316L stainless steel construction
Single wall brazed plate heat exchanger
Suitable for water to water only applications

Nominal Rating	Inlet/Outlet Temp (Primary Side/Non-Potable)	Flow Rate (Primary Side/Non-Potable)	Inlet/Outlet Temp (Secondary Side/Potable)	Flow Rate (Secondary Side/Potable)
250 kW	80/60 °C	3.05 L/sec	45/65 °C	3.03 L/sec

Nominal Rating	250 kW
Inlet/Outlet Temp (Primary Side/Non-Potable)	80/60 °C
Flow Rate (Primary Side/Non-Potable)	3.05 L/sec
Inlet/Outlet Temp (Secondary Side/Potable)	45/65 °C
Flow Rate (Secondary Side/Potable)	3.03 L/sec

Product Specifications

Inlet/Outlet Temp (Primary Side/Non-Potable)

80/60 °C

Pressure Drop (Secondary Side/Potable)

9.79 kPa

Pressure Drop (Primary Side/Non-Potable)

9.83 kPa

Nominal Rating

250 kW

Connection

Male G1/14

Flow Rate (Primary Side/Non-Potable)

3.05 L/sec

Inlet/Outlet Temp (Secondary Side/Potable)

45/65 °C

Weight

18 kg

Flow Rate (Secondary Side/Potable)

3.03 L/sec

Warranty: Parts (Parts/Labour)

1 Year

Potable Side Pump and Pipe Sizing

Heat Exchanger Model	Qty in Parallel	Output (kW)	Design Flow Rate	Minimum Potable Primary F & R Pipe Size (mm)	Pump Model / Speed Setting
0191750	1	50	0.61	32	UPS20-60N / 3
0191750	2	100	1.22	40	UPS32-80N / 3
0191750	3	150	1.83	50	UPS32-80N / 3
0191751	1	100	1.21	40	UPS32-80N / 3
0191751	2	200	2.42	50	UPS40-60/2FB / 2
0191751	3	300	3.63	65	UPS40-60/2FB / 3
0191752	1	150	1.82	50	UPS32-80N / 3
0191752	2	300	3.64	65	UPS40-60/2FB / 3
0191752	3	450	5.46	80	UPS50-120FB / 2
0191753	1	200	2.43	50	UPS40-60/2FB / 3
0191753	2	400	4.86	80	UPS50-120FB / 1
0191753	3	600	7.29	100	UPS50-120FB / 3
0191754	1	250	3.03	65	UPS40-60/2FB / 3
0191754	2	500	6.06	80	UPS50-120FB / 3
0191754	3	750	9.09	100	UPS80-120FB / 1

Note: Pipe sizing, pump selection and installation of the NON-POTABLE circuit is not covered by Rheem. Pipe and pump sizing is for portable water side only between the heat exchanger and storage tank/s and is based on 25m TOTAL pipe run and 20 x 90° bends. If the piping is beyond this scope, please contact Rheem for assistance.