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7.3 P-K MACH 'n' Roll
MACH 'n' Roll Recovery Rates from 60°F
4000
3950
3500
2968
3000
2500
2000
1500
1097
1000
824
500
0
90
100
Choose the curve based on the size of appliance (MnR300, MnR399, MnR500, MnR750, and MnR1050).
Move along the x-axis to the desired domestic hot water supply temperature. Move vertically until the
intersection with the applicable curve. From this intersection, move horizontally to the left to determine
the recovery rate from the y-axis. Several sample recovery rate data points are included for reference.
Revised: January 3, 2020
Released: January 3, 2020
™
Recovery Performance Data at 60F
1967
542
110
120
130
Domestic Supply Temperature (°F)
Patterson Kelley 2020
All Rights Reserved.
®
P-K MACH
Technical Service 1.877.728.5351
1436
1144
400
320
140
150
160
1004905989 MnR & MnRP 300-399-500-750-
1050 NURO Rev C (Jan-2020).docx
Gas Fired Appliance
MnR1050
MnR750
MnR500
MnR399
MnR300
961
268
170
180
Page 43
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