Thermostatic Valves & Controls

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Model Number 003L1040 is a Hot Seller
Learn More About Danfoss 003L1040
Danfoss 003L1040 FJVR Thermostatic Radiator Valve Operator, used wuth FHV-R Valve Body, 50 - 122 F
Model 003L1040 is a Closeout
Closeout
$48.00
Was 
$58.00
SAVE $10.00
In-Stock
Model Number 200000 is the Number 1 Seller
Learn More About Caleffi 200000
Caleffi Thermostatic Control Head with Built-in Sensor, 45-82 F Temperature Range, used with radiator valves
46% Buy This
$35.50
Factory-Direct
Model Number 301040 is the Number 2 Seller
Learn More About Caleffi 301040
Caleffi Two-pipe Straight Panel Radiators Valve, 1/2" Straight (Radiator) x 3/4" Conical (Pipe)
17% Buy This
$28.62
In-Stock
Model Number A40400A is the Number 3 Seller
Learn More About Pensotti A40400A
Pensotti Thermostatic Operator With Wax Sensor, used with Pensotti Panel Radiators
3% Buy This
$59.00
Factory-Direct
Model Number 339452 is the Number 4 Seller
Learn More About Caleffi 339452
Caleffi Straight Radiator Valve Body, 1/2" Straight (Radiator) x 3/4" Conical (Pipe), 2 Cv
2% Buy This
$36.89
Factory-Direct
Model Number 220500A is the Number 5 Seller
Learn More About Caleffi 220500A
Caleffi Angled Radiator Valve Body, 3/4" NPT Connections, 40-212 F, 3.7 Cv
2% Buy This
$35.72
In-Stock
Learn More About Caleffi 343452
Caleffi Straight Isolation & Balancing Valve, 1/2" Straight (Radiator) x 3/4" Conical (Pipe), 2.5 Cv
2% Buy This
$23.64
Factory-Direct
Learn More About Caleffi 342452
Caleffi Angled Isolation & Balancing Valve, 1/2" Straight (Radiator) x 3/4" Conical (Pipe), 4.6 Cv
1% Buy This
$22.53
Factory-Direct
Learn More About Caleffi 301341
Caleffi One-pipe Angled Panel Radiators Valve, 1/2" Straight (Radiator) x 3/4" Conical (Pipe)
1% Buy This
$46.59
Factory-Direct
Learn More About Caleffi 203502
Caleffi Thermostatic Control Head with Remote Sensor Probe, 68-122 F Temperature Range, used with radiator valves
$112.57
Factory-Direct
Learn More About Caleffi 472000
Caleffi Thermostatic Control Head with Remote Wall Sensor, 43-82 F Temperature Range, used with radiator valves
$113.42
In-Stock
Learn More About Caleffi 201000

Caleffi Thermostatic Control Head with Remote Sensor, 45-82 F Temperature Range, used with radiator valves

$59.47
In-Stock
Learn More About Caleffi F36073
Caleffi Replacement Internal Valve Assembly for 1/2" & 3/4" Radiator Valves
$4.61
Factory-Direct
Learn More About Danfoss 013U3017
Danfoss 013U3017 KOVM Thermostatic Radiator Valve, 3 Way, 1/2" NPT Valve, Double FNPT Connections, 1.75 CV
Model 013U3017 is a Closeout
Closeout
$121.00
Was 
$141.00
SAVE $20.00
In-Stock
Learn More About Danfoss 013G3268
Danfoss 013G3268 RA2000 One Pipe Systems Conversion Lance Valve, G 3/4" Internal Thread x 1/2" External Thread, RA15/6T System
Model 013G3268 is a Closeout
Closeout
$70.00
Was 
$80.00
SAVE $10.00
In-Stock
Learn More About Caleffi 449010
Caleffi Thermostatic Radiators Manual Knob, used with 200 & 221 series radiator valves
$6.89
In-Stock
Learn More About Caleffi 387127
Caleffi Universal Radiator Tool for installing 1/2" & 3/4" Tail Pieces
$47.97
In-Stock
Learn More About Caleffi 220400A
Caleffi Angled Radiator Valve Body, 1/2" NPT Connections, 40-212 F, 2.7 Cv
$32.54
Factory-Direct
Learn More About Caleffi 221400A
Caleffi Straight Radiator Valve Body, 1/2" NPT Connections, 40-212 F, 1.7 Cv
$32.54
Factory-Direct
Learn More About Caleffi 221500A
Caleffi Straight Radiator Valve Body, 3/4" NPT Connections, 40-212 F, 2.5 Cv
$35.72
Factory-Direct
Learn More About Caleffi 449740
Caleffi Wall Covering Plate, used with 301 series dual panel radiator valves
$3.00
Factory-Direct