Bell and Gossett NRF-VS Variable Speed Control 109407

Bell and Gossett
NRF-VS Variable Speed Control
* Overnight Shipping Available! Part #:109407

Pump Express delivers Bell & Gossett pumps and pump parts to your door ! We have B&G NRF-VS Variable Speed Controls and hard to find replacement parts for sale. You will pay less by ordering direct from our Bell & Gossett distribution warehouse, eliminating the middleman in the supply chain. For help selecting the right B&G pump and pump replacement parts speak with one of our Bell & Gossett pump representitives today ! Call Toll Free - 1-800-298-4100. NRF-VS Variable Speed Control
NRF-VS Pump Control is a versatile variable speed control for use in hydronic heating and cooling applications.
Designed for use in hydronic heating and cooling applications. The temperature of the water is controlled by regulating the speed of the pump which injects water from a different temperature water loop (Primary loop) into a controlled loop (Secondary loop).
As the speed of the pump increases, more water is sent into the Secondary loop, resulting in a secondary loop water temperature change.
The NRF-VS Control is available either installed on a B&G NRF-22 or as a field mountable controller that can be installed onto a B&G wet rotor in the field. The snap-on design allows the NRF-VS to be quickly attached to a standard B&G wet rotor circulator.
APPLICATIONS:
Residential or light commercial.

Key Features

• Installs Easily on NRF Pumps
• Energy Efficient
• Variable Frequency Drive

The Bell and Gossett heating circulators available from Pump Express provide residential and commercial buildings to maintain temperature control quickly and efficiently. Bell and Gossett heating circulators transfer hot water from boiler systems through to other heating devices, such as radiators and other heating systems and back through the piping to the boiler. Bell and Gossett heating circulators are a great way to reduce energy in any residential or commercial setting.

Additional Information (PDF):

NRF-VS Variable Speed Control Specification
NRF-VS Variable Speed Control Product Brochure