Grundfos 99412493 COMFORT 10-16 T PM BU/LC Recirculating Domestic Hot Water Pump


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Sale price$315.99
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Description

Grundfos 99412493 COMFORT 10-16 T PM BU/LC Recirculating Domestic Hot Water Pump

Grundfos 99412493 COMFORT 10-16 T PM BU/LC Recirculating Domestic Hot Water Pump

Suitable For:

  • HVAC: Heating
  • Plumbing: Hot Water Recirculation
  • Residential heating

Features & Benefits:

Comfort is a compact and energy-efficient hot-water recirculation pump designed to deliver instant hot water to all faucets in private homes. The pump is easily installed and secures silent operation.

  • Continuous 100 % mode for commissioning and temperature control mode to save heat energy.
  • Quick and simple electrical installation.
  • Dry-running protection protects the pump against dry running during startup and normal operation.
  • Easy-to-clean and lime-resistant spheric rotor.
  • Noiseless operation due to liquid-lubricated bearing.
  • No leakage risk due to a static seal.
  • Easy maintenance and cleaning through the easy-to-separate pump head.
  • No additional motor protection necessary due to integrated motor electronics.

Product Overview:

The Grundfos COMFORT 10-16 T PM BU/LC pumps are designed for recirculation of domestic hot water.

The pumps have a corrosion-resistant pump housing suitable for drinking water, and are powered by a single-phase, high-efficiency ECM with permanent-magnet rotor.

The pump has an integrated temperature control mode that controls the circulation of domestic hot water based on the liquid temperature measured in the pump. The temperature control mode uses an integrated temperature sensor to switch the pump on and off based on preset temperature limits. These dynamic temperature limits are set automatically. Manual setting is not needed. Additionally, the pump can be set to continuous 100 % mode.

COMFORT 10-16 T PM BU/LC has a built-in isolating valve and a non-return valve. This ensures that maintenance can be carried out without draining the system. The non-return valve also prevents reversed flow during operation.

Specifications:

Technical:

Speed Number 1
Head max 5.25 ft
TF class 95
Approvals on nameplate UL,CSA

Materials:

Pump housing Ecobrass
Impeller Stainless steel, EPDM, PPO, PTFE, Graphit

Installation:

Maximum operating pressure 145.04 psi
Flange standard USA Threaded
Pipe connection 1-1/4" Union NPT
Pressure stage 10
Port-to-port length 3 1/8 in

Liquid:

Pumped liquid Water
Liquid temperature range 35.6 .. 203 °F
Selected liquid temperature 140 °F
Density 61.35 lb/ft³

 Electrical Data

Max. power input 6 W
Main frequency 60 Hz
Rated voltage 115-230 V
Current in speed 3 0.1 A
Capacitor size - run 0.6 µF
Enclosure class (IEC 34-5) IP44
Insulation class (IEC 85) F
Built-in motor protection NONE
Thermal protec Impedance protected
Cable type Connecting cord with plug
Type of cable plug NEMA 1-15P

 Others

Net weight 2.6 lb
Gross weight 3.79 lb
Shipping volume 0.12 ft³
Country of origin DE
Custom tariff no. 8413.70.00.21

Technical Downloads:

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