Danfoss DSA WALL Fact sheet

Thermostatic Radiator Valve (TRVs) Quick Select Guide

Quickly & easily select and install RA2000 radiator controls.

20%

SAVINGS

By optimizing hydronic systems with TRVs.

AUTOMATIC COMFORT CONTROL

RA2000 thermostatic radiator controls regulate the flow of water or low pressure steam through free-standing radiators, baseboards, & convectors, providing automatic temperature control that senses & adjusts throughout the day for optimal comfort. Watch intro video at: https://bit.ly/3g4gy8w.

QUICK INSTALL TECHNOLOGY

Many of our thermostatic operators are mounted through an built-in snap on mechanism that makes an audible ‘click’ once attached, simplifying installation.

EASY PRODUCT SELECTION

Operators & valves are packaged separately for easy customization to many applications. Identify system type, confirm pipe connection and select the valve and operator based on sensor preferences.View our quick selection tips on reverse page.

KNOWLEDGEABLE SUPPORT

Find installation manuals, videos, datasheets & more technical support tools online at: http://bit.ly/HydronicTechSupport.

Learn more at HydronicComfortControls.Danfoss.us

Two Simple Selection Steps

 Select Valve : identify system type and confirm piping connections

	Identify System	<![if ! IE]> <![endif]>
	Type
	Select Compatible	<![if ! IE]> <![endif]>
	Valve
	Confirm Pipe	<![if ! IE]> <![endif]>
	Connection

	Two-Pipe			Hot	Hot	One-Pipe
	Low Pressure		-or-			Low Pressure
				Water	Water
	Steam					Steam
	Side Mount		Angle	Straight	Straight	One-Pipe Steam	Air
	Angle					with Vacuum Breaker	Vent

	FNPT x MNPT Union	Double Sweat	FNPT x MNPT	MNPT
		Union

 Select Operator : by choosing temperature adjustment preferences

Temperature

Adjuster

At valve

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Away	<![if ! IE]> <![endif]>
from
valve

	Temperature		Select Operator Style 
	Sensor 
				Must be installed
	Internal	Valve Mounted Dial & Sensor*		horizontally,where air
	(self-contained)			can pass freely over the
				operator.
		Valve Mounted Dial with		Dial can be installed
	Remote			in any orientation (i.e.;
		Remote Sensor*
				horizontally, vertically).
				Setting & sensing the
		Combined Remote Mounted		temp. are built into
				dial, & can be remotely
		Sensor & Dial
				installed from valve, in
	Remote
				varying distances.
		Separate Remote Mounted		2 x 6' (2m) capillary
		Sensor & Dial		tubes

*Tamper Resistant style also available

Installation Examples with Suitable Product Selections *

Free Standing

Selection

Enclosed Radiator/

Selection

Baseboard/

Selection

Radiator

Convector

Convector

Located where air circulation

Side mount angle valve &

Enclosure prevents air circulation from

Angle valve & combined

Requires dial & sensor to be

Straight valve & valve

is unobstructed & passes freely

valve mounted dial & sensor:

passing freely over the operator due to

remote mounted sensor

mounted separately, away from

mounted dial with

over operator:

furniture, drapes, coverings, etc. :

& dial:

the valve:

remote sensor:

*Hot water or 2-pipe low pressure steam examples shown are for reference only. Valves & operators are selected separately for a customized solution to a variety of applications.

Learn more at HydronicComfortControls.Danfoss.us

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