Pro Parts at Pro Speed - Shop Heating
Filter menu expanded

Filters

5,222 items
Reset

SORT

Product Availability
–

Show In Stock Only (2899)

Brand
–

American Standard (1)
Amtrol (14)
AO Smith (1)
Apollo Valves (249)
Argo (1)
Armstrong International (4)
Armstrong Pumps (1)
Asco (270)
Asco RedHat (439)
Axiom (1)

Product Type
–

Accessory (1)
Actuator (15)
Adapter Kit (2)
Adapter Set (12)
Air Eliminator (185)
Air Flow Switch (2)
Air Scoop (17)
Air Valve (13)
Air Vent (9)
Airtrol Fitting (9)

Review Score
–

(1014)
(138)
(50)
(6)
(10)

Price Range
–

Under $1 (2)
$1 to $5 (27)
$5 to $10 (28)
$10 to $15 (61)
$15 to $20 (88)
$20 to $25 (74)
$25 to $30 (39)
$30 to $35 (39)
$35 to $40 (58)
$40 to $45 (52)

Hydronic Valves, Controls & Parts

5222 items
Grid
List
Compare
Product Image of 1/2" Sweat MIXCAL 3-Way Thermostatic Mixing Valve (Lead Free)
$165.42 each
In Stock
Get 2 by Tomorrow, Nov 3
In Stock
Get 2 by Tomorrow, Nov 3
Compare
Product Image of 1-1/2" Sweat Union Hydro Separator
1-1/2" Sweat Union Hydro Separator
SKU: 548098A
Caleffi
SKU: 548098A
Brand: Caleffi
$715.28 each
In Stock
Get 3 by Thu, Nov 5
In Stock
Get 3 by Thu, Nov 5
Compare
Product Image of SEP4 1" Press Union 4-in-1 Air, Dirt, Hydro & Magnet Hydraulic Separator
$787.88 each
In Stock
Get 1 by Tomorrow, Nov 3
In Stock
Get 1 by Tomorrow, Nov 3
Compare
Product Image of 1" Brass 4900 Series Magnetic Dirt Separator (Sweat)
1" Brass 4900 Series Magnetic Dirt Separator (Sweat)
SKU: 49MD-100C-2
Taco
SKU: 49MD-100C-2
Brand: Taco
(4)
$168.54 each
In Stock
Get 29 by Fri, Nov 6
In Stock
Get 29 by Fri, Nov 6
Compare
Product Image of 3/4" LF40XL-8 Lead Free T&P Relief Valve w/ Flood Sensor Connectivity (150 psi)
$478.90 each
In Stock
Get 2 by Tomorrow, Nov 3
In Stock
Get 2 by Tomorrow, Nov 3
Compare
Product Image of #6, 1/8" Straight Air Valve
$16.41 each
In Stock
Get 3 by Wed, Nov 4
In Stock
Get 3 by Wed, Nov 4
Compare
Product Image of 3/8" ODF EVR6 Solenoid Valve without Manual Operation
$82.30 each
In Stock
Get 9 by Tomorrow, Nov 3
In Stock
Get 9 by Tomorrow, Nov 3
Compare
Product Image of 1-1/4" FNPT x 1-1/2" FNPT RVW61 3,969,000 BTU Bronze Hot Water Relief Valve (50 psi)
$459.59 each
In Stock
Get 3 by Wed, Nov 4
In Stock
Get 3 by Wed, Nov 4
Compare
Product Image of 1" Commercial ASME T&P Relief Valve (8" Element, 150 psi)
$449.05 each
In Stock
Get 3 by Tomorrow, Nov 3
In Stock
Get 3 by Tomorrow, Nov 3
Compare
Product Image of SEP4 1-1/4" Press Union 4-in-1 Air, Dirt, Hydro & Magnet Hydraulic Separator
$1,002.25 each
In Stock
Get 2 by Tomorrow, Nov 3
In Stock
Get 2 by Tomorrow, Nov 3
Compare
Product Image of 1" Sweat Union AngleMix 3-Way Thermostatic Mixing Valve w/ Gauge
$303.48 each
In Stock
Get 2 by Tomorrow, Nov 3
In Stock
Get 2 by Tomorrow, Nov 3
Compare
Product Image of 1/2" Sweat MIXCAL 3-Way Thermostatic Mixing Valve w/ Temp Gauge & Check Valve (Lead Free)
$196.68 each
In Stock
Get 3 by Tomorrow, Nov 3
In Stock
Get 3 by Tomorrow, Nov 3
Compare
Product Image of 1-1/4" DS06 DialSet Pressure Regulating Valve w/ Double Union Press Fittings (Lead Free)
$324.04 each
In Stock
Get 6 by Tomorrow, Nov 3
In Stock
Get 6 by Tomorrow, Nov 3
Compare
Product Image of Flotect Liquid Level Switch
$149.49 each
In Stock
Get 1 by Tomorrow, Nov 3
In Stock
Get 1 by Tomorrow, Nov 3
Compare
Product Image of 1/2" FNPT Union HydroGuard Thermostatic Tempering Valve (90°- 160°F)
$268.20 each
In Stock
Get 10 by Tomorrow, Nov 3
In Stock
Get 10 by Tomorrow, Nov 3
Compare
Product Image of 1" 4-Way Mixing Valve, 11.7 CV (Threaded)
1" 4-Way Mixing Valve, 11.7 CV (Threaded)
SKU: 193B1533
Danfoss
SKU: 193B1533
Brand: Danfoss
(3)
$268.13 each
In Stock
Get 3 by Tomorrow, Nov 3
In Stock
Get 3 by Tomorrow, Nov 3
Compare
Product Image of 1-1/4" NPT Normally Closed, 2-Way Gas Shutoff Solenoid Valve 1,725,500 BTU (120V)
$440.13 each
In Stock
Get 2 by Tomorrow, Nov 3
In Stock
Get 2 by Tomorrow, Nov 3
Compare
Product Image of 1/2" 3-way Globe Mixing Valve
1/2" 3-way Globe Mixing Valve
SKU: V5013N1048
Honeywell
SKU: V5013N1048
Brand: Honeywell
(6)
$296.34 each
In Stock
Get 6 by Tomorrow, Nov 3
In Stock
Get 6 by Tomorrow, Nov 3
Compare
Product Image of FS-200-W NEMA-1 Paddle-Type Flow Switch
FS-200-W NEMA-1 Paddle-Type Flow Switch
SKU: 00063067
Watts
SKU: 00063067
Brand: Watts
(1)
$570.74 each
In Stock
Get 2 by Wed, Nov 4
In Stock
Get 2 by Wed, Nov 4
Compare
Product Image of 1-1/2" NPT 5463 Series DIRTMAG Dirt Separator with Magnet
$416.55 each
In Stock
Get 4 by Tomorrow, Nov 3
In Stock
Get 4 by Tomorrow, Nov 3
Compare
Product Image of 2" Sweat Union Hydro Separator
2" Sweat Union Hydro Separator
SKU: 548099A
Caleffi
SKU: 548099A
Brand: Caleffi
$820.25 each
In Stock
Get 1 by Wed, Nov 4
In Stock
Get 1 by Wed, Nov 4
Compare
Product Image of 1-1/2" Normally Closed, 2-Way Solenoid Valve (120V)
$529.05 each
In Stock
Get 3 by Tomorrow, Nov 3
In Stock
Get 3 by Tomorrow, Nov 3
Compare
Product Image of Replenishment Water Treatment Filling Unit
Replenishment Water Treatment Filling Unit
SKU: NA573022
Caleffi
SKU: NA573022
Brand: Caleffi
(2)
$353.35 each
In Stock
Get 1 by Tomorrow, Nov 3
In Stock
Get 1 by Tomorrow, Nov 3
Compare
Product Image of 2-1/2" Spirovent Sr. Air Eliminator (Male Thread)
$1,936.38 each
In Stock
Get 4 by Tomorrow, Nov 3
In Stock
Get 4 by Tomorrow, Nov 3
Compare
Product Image of Solenoid, Normally Closed Gas Valve, 1/2" NPT Pipe Size, 2 PSI Rated
$264.73 each
In Stock
Get 14 by Tomorrow, Nov 3
In Stock
Get 14 by Tomorrow, Nov 3
Compare
Product Image of V246 Series Pressure-Actuated Water-Regulating Valve (3/4" NPT)
$350.38 each
In Stock
Get 4 by Tomorrow, Nov 3
In Stock
Get 4 by Tomorrow, Nov 3
Compare
Product Image of 1" Union FNPT x FNPT Water Pressure Reducing Valve
$278.99 each
In Stock
Get 1 by Tomorrow, Nov 3
In Stock
Get 1 by Tomorrow, Nov 3
Compare
Product Image of 3/4" Sweat 5123 Mixing Valve (Low Lead)
3/4" Sweat 5123 Mixing Valve (Low Lead)
SKU: 5123-C2
Taco
SKU: 5123-C2
Brand: Taco
(5)
$142.11 each
In Stock
Get 2 by Tomorrow, Nov 3
In Stock
Get 2 by Tomorrow, Nov 3
Compare
Product Image of 3/4" 2-Way Normally Open Low Pressure Gas Solenoid Valve (295,000 BTU)
$374.61 each
In Stock
Get 2 by Tomorrow, Nov 3
In Stock
Get 2 by Tomorrow, Nov 3
Compare
Product Image of 3/4" Sweat Supervent Air Eliminator, PV075S
$131.77 each
In Stock
Get 7 by Tomorrow, Nov 3
In Stock
Get 7 by Tomorrow, Nov 3
Compare
Product Image of 1/2" NPT 339 LBS/HR Steam Safety Relief Valve (50 psi)
$120.21 each
In Stock
Get 3 by Tomorrow, Nov 3
In Stock
Get 3 by Tomorrow, Nov 3
Compare
Product Image of 1" 3-Way Mixing Valve, -15 to 230°F (Threaded)
$267.56 each
In Stock
Get 5 by Tomorrow, Nov 3
In Stock
Get 5 by Tomorrow, Nov 3
Compare
Product Image of 4" Pressure Reducing Valve Repair Kit (Overall Length 5-7/8")
$33.61 each
In Stock
Get 1 by Tomorrow, Nov 3
In Stock
Get 1 by Tomorrow, Nov 3
Compare
Product Image of 3/4" HydroGuard XP Supply Fixture, Rough Bronze (90°-160°F)
$1,509.30 each
In Stock
Get 3 by Tomorrow, Nov 3
In Stock
Get 3 by Tomorrow, Nov 3
Compare
Product Image of 1/2" Expansion PEX Brass Thermostatic Mixing Valve w/ Check Valve, For Low Temp (Lead Free)
$147.74 each
In Stock
Get 1 by Tomorrow, Nov 3
In Stock
Get 1 by Tomorrow, Nov 3
Compare
Product Image of CDST-9 7/8" ODF Straight Through Electronic Regulator Valve w/ 20 Ft. Cable
$1,045.96 each
In Stock
Get 7 by Tomorrow, Nov 3
In Stock
Get 7 by Tomorrow, Nov 3
Compare
Product Image of 3/4" LFN170-M3 Lead Free Commercial Master Tempering Valve
$824.16 each
In Stock
Get 5 by Tomorrow, Nov 3
In Stock
Get 5 by Tomorrow, Nov 3
Compare
Product Image of ESBE VTA Thermostatic Mixing Valve, 95-140°F (Lead Free)
$193.62 each
In Stock
Get 2 by Tomorrow, Nov 3
In Stock
Get 2 by Tomorrow, Nov 3
Compare
Product Image of 3/4" LFU5B-LP-Z3 Low Pressure Reducing Valve with Bypass Feature, Lead Free
$1,075.01 each
In Stock
Get 4 by Tomorrow, Nov 3
In Stock
Get 4 by Tomorrow, Nov 3
Compare
Product Image of 19 Series 3/4" MNPT x 1" FNPT 1,152 LBS/HR Safety Relief Valve (100 psi)
$346.25 each
In Stock
Get 2 by Tomorrow, Nov 3
In Stock
Get 2 by Tomorrow, Nov 3
Compare
Product Image of 3/4" Sweat Union for 5120 Water Temperature Mixing Valve with Gauge (Set of 3)
$37.48 each
In Stock
Get 6 by Tomorrow, Nov 3
In Stock
Get 6 by Tomorrow, Nov 3
Compare
Product Image of Electric Actuator 400 Torque (120V)
$916.70 each
In Stock
Get 2 by Tomorrow, Nov 3
In Stock
Get 2 by Tomorrow, Nov 3
Compare
Product Image of 1" Spirotrap Drain Brass Dirt Separator with removable head (Female Thread)
$130.91 each
In Stock
Get 8 by Tomorrow, Nov 3
In Stock
Get 8 by Tomorrow, Nov 3
Compare
Product Image of 120V Encapsulated Coil Kit, NEMA 1 Class F (20 watts)
120V Encapsulated Coil Kit, NEMA 1 Class F (20 watts)
SKU: 099257-005-D
Asco
SKU: 099257-005-D
Brand: Asco
$298.86 each
In Stock
Get 3 by Tomorrow, Nov 3
In Stock
Get 3 by Tomorrow, Nov 3
Compare
Product Image of 3/4" Normally Closed Solenoid Valve, 5 CV (240v)
$255.87 each
In Stock
Get 1 by Tomorrow, Nov 3
In Stock
Get 1 by Tomorrow, Nov 3
Compare
Product Image of 1" NPT 3-Way Mixing Valve
1" NPT 3-Way Mixing Valve
SKU: VB-7313-0-4-8
Barber Colman
SKU: VB-7313-0-4-8
(2)
$354.62 each
In Stock
Get 4 by Tomorrow, Nov 3
In Stock
Get 4 by Tomorrow, Nov 3
Compare
Product Image of 2-1/2" MNPT x 2-1/2" FNPT RVS12 3,529 LBS/HR Capacity Low Pressure Relief Valve (15 psi)
$623.80 each
In Stock
Get 6 by Wed, Nov 4
In Stock
Get 6 by Wed, Nov 4
Compare
Product Image of 1" VTA Series 3-Way Thermostatic Mixing Valve, 95 to 140°F, Lead Free (Threaded)
$309.10 each
In Stock
Get 2 by Tomorrow, Nov 3
In Stock
Get 2 by Tomorrow, Nov 3