©Johnstone Supply eCatalog 216

HYDRONICS Controls

Radiator Thermostat • Fits all existing Honeywell thermostatic radiator valve bodies • Adapter included in box to fit Danfoss valve bodies for most applications • Easy programming: thermostat head can be removed for easier programming • Adjustable display: the flip-up display can be easily read, even in tight locations • Background lighting • Frost-proof function automatically opens valve when temperature drops below 41 degrees

• Child/Safety lock included to prevent unauthorized access • ECO saver mode automatically lowers ambient temperature to save on energy costs • Window function saves energy by closing the valve when you open a window to avoid steep drops in room temperature • Additional modes include “Party”, “Special Day” and “Holiday” to allow simple pre-set adjustments for special occasions • Set up to six set points per day and three different temperatures (7 days per week)

Order # Mfg. # L48-026 HR90

Description

Radiator Thermostat

Erie PopTop™ Zone Valves Pushbutton Release Actuator • Two-way and three-way zone valves • The PopTop actuator mounts directly onto the body quickly, without the need for linkages and calibration • Normally closed operation • Two-position spring return, 18" leads and 100% shutoff

• Temperature range: 32°F to 200°F @ 169°F ambient temperature • 300 PSI operating pressure limit WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Order #

Mfg. #

Configuration

Conn. Size 1/2" Sweat 1/2" Sweat 1/2" Sweat

Cv

Volts

Options

L37-786 L38-685 L37-582 L37-905 L37-904 L38-686 L38-687 L38-688 L38-689 L37-787 L38-690 L37-583 L38-691 S58-608 S58-560 S58-730 L44-627

VT2212G13A020 2-Way VT2212G13A02A 2-Way VT2212G13B020 2-Way VT2343G13A02A 2-Way VT2343G13A02A0F 2-Way VT2313G13A02A 2-Way VT2313G13B020 2-Way VT2417G13A02A 2-Way VT3213G13A020 3-Way VT3212G13B020 3-Way VT3213G13B020 3-Way VT3313G13B020 3-Way VT2417G13B020. 2-Way

2.5 2.5 2.5 3.5 3.5 3.5 7.0 7.0 3.5 2.5 3.5 3.5

24 24 24 24 24

None

End Switch

120

None

None (Replaces L37-904) 3.5

End Switch End Switch End Switch

3/4" Inverted Flare

3/4" Sweat 3/4" Sweat

120

None

1" Sweat 1" Sweat

24

End Switch

120

None None None None None

1/2" Sweat 1/2" Sweat 1/2" Sweat 3/4" Sweat

24

120 120 120 120 277 24

30-118-A 30-118-B 30-118-T

Repl. Motor Repl. Motor Repl. Motor

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AG13A02A

Repl. Actuator

24

Snap Zone Valves For residential and Light Commercial Applications • Four wire thermoelectrically operated valves designed for heat and cooling systems

• Forged Brass Body • Union connections allow for quick installation of the zone valve. WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

• Visual indicator provides quick recognition of which valves are energized and which are closed

Order #

Mfg. #

Model #

Conn. Size 1/2" Sweat 3/4" Sweat 1" Sweat 1/2" NPT 3/4" NPT

Application

R57-406 R57-407 R57-408 R57-409 R57-410 R57-411 R57-412 R57-413 R57-414 R57-415 R57-416 R57-417 R57-418

109500 109501 109502 109506 109507 109508 109512 109513 109514 109515 109516 109517 109518

SZV-050S-4WE SZV-050S-4WE SZV-050S-4WE SZV-050S-4WE SZV-050S-4WE SZV-050S-4WE SZV-050S-000 SZV-050S-000 SZV-050S-000 SZV-050S-000 SZV-050S-000 SZV-050S-000 SZV-000-4WE

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1" NPT

1/2" Sweat Body 3/4" Sweat Body 1" Sweat Body 1/2" NPT Body 3/4" NPT Body

1" NPT Body

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Replacement Actuator

520

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