Product Overview

What is a comfort hot water recirculation pump?
A hot water recirculation pump is designed for recircula-
tion of domestic hot water in single family homes with
dedicated hot water return piping.
The recirculation pump transfers hot water from the
hot water tank to tapping points throughout the home,
automatically sending cooled water back to the tank.
Easy Installation
The compact COMFORT PM is easy to install, even in
conned spaces. After piping installation, apply insula-
tion shell, plug the pump into wall outlet and select one
of the operational modes.
Minimize water waste
The COMFORT PM pump delivers hot water eciently.
Eliminating the expensive and annoying wait for hot
water delivery to your tap. The tangible result is lower
costs without compromizing comfort.
Lower energy consumption
The intelligent AUTOADAPT function signicantly
reduces energy consumption, ensuring the pump runs
only when required. Compared to conventional pumps
that run continuously, the COMFORT PM with AUTOAD-
APT is able to show cost reductions of up to 96%.
Operating modes
The COMFORT pump with AUTOADAPT features three
operation modes. The AUTOADAPT mode learns, stores
and adapts operation time to the consumption pattern
of the home owner. The temperature mode keeps the
water temperature within an automatically detected
range in the individual system. And nally, the 100%
mode lets the pump run constantly at full speed.
Regardless of the operation mode, the COMFORT range
provides silent operation and hot water in an instant.
SILENT OPERATION
ONETOUCH OPERATION
Settings are easily changed using only the ngertip
INTEGRATED EXTERNAL SENSOR CABLE
Simply mount the sensor on the hot water supply pipe
INSULATION SHELLS
For fast installation
LEAD FREE BRASS HOUSING
Eliminates risk of corrosion
COMPACT DESIGN
Facilitates installation in conned spaces
LINE CORD
 foot line cord standard feature
PART NUMBER MODEL DESCRIPTION
98420206 UP10-16 PM B5/LC
115V, 1/2 Sweat, 6ft. line cord
98420210 UP10-16 PM BN5/LC
115V, 1/2 FNPT, 6ft. line cord
98420222 UP10-16 PM A B5/LC
115V, Auto, 1/2 Sweat, 6ft. line cord
98420223 UP10-16 PM A BN5/LC
115V, Auto, 1/2 FNPT, 6ft. line cord
98420224 UP10-16 PM A BU/LC
115V, Auto, Check valve, 1-1/4” NPSM
union, 6ft. line cord (ISO valve)
UP 10-16
Q[US GPM]
Q[m
3
/h]
H
[m]
H
[ft]
1.2
1
6
2
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.0
0.0 0.1 0.2 0.3 0.4
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4
8
4
0
The name Grundfos, the Grundfos logo, and be think innovate are registered trademarks
owned by Grundfos Holding A/S or Grundfos A/S, Denmark. All rights reserved worldwide.
GRUNDFOS Kansas City
17100 West 118th Terrace
Olathe, Kansas 66061
Phone: [phone]
Fax: [phone]
www.grundfos.us
GRUNDFOS Canada
2941 Brighton Road
Oakville, Ontario
L6H 6C9
Phone: [phone]
Fax: [phone]
www.grundfos.ca
GRUNDFOS Mexico
Boulevard TLC No. 15
Parque Industrial Stiva Aeropuerto
C.P. 66600 Apodaca, N.L. Mexico
Phone: [phone]
Fax: [phone]
www.grundfos.mx
The name Grundfos, the Grundfos logo, and be think innovate are registered trademarks owned by Grundfos Holding A/S or Grundfos A/S, Denmark. All rights reserved worldwide. L-UP-SL-025 Rev. 07-14