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Boiler Valves

Welcome to Plumbing Deals, the leading provider of boiler valves and rough-in plumbing parts for residential customers! Our commitment to providing top name brands at affordable prices has earned us a reputation as one of the most reliable suppliers in the industry.
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37 products

PEX 1/2 BARB X 3/8 OD STRAIGHT STOP VALVE CHR

PEX 1/2 BARB X 3/8 OD STRAIGHT STOP VALVE CHR

SKU #: PEXR14C   |   MPN #: PLB204X P
$14.34
$14.34 $0.00
MSRP: $28.72

Available in stock

Caleffi 551054A DISCAL Air Separator 2" Sweat

Caleffi 551054A DISCAL Air Separator 2" Sweat

SKU #: CALE551054A   |   MPN #: 551054A
$328.98
$328.98 $0.00
MSRP: $503

Available in stock

Zilmet ZAFL2234 ActiveFlo Lite Point of Use Water Conditioner

Zilmet ZAFL2234 ActiveFlo Lite Point of Use Water Conditioner

SKU #: ZILZAFL2234   |   MPN #: ZAFL2234
$156.63
$156.63 $0.00
MSRP: $852.63

Available in stock

Zilmet ZAF012MF 1/2'' MNPT X 1/2'' FNPT Activflo Solo Water Conditioner

Zilmet ZAF012MF 1/2'' MNPT X 1/2'' FNPT Activflo Solo Water Conditioner

SKU #: ZILZAF012MF   |   MPN #: ZAF012MF
$145.40
$145.40 $0.00
MSRP: $910.98

Available in stock

Legend Valve T-820 800-667 Air Pressure Tester End Mount

Legend Valve T-820 800-667 Air Pressure Tester End Mount

SKU #: LEG800667   |   MPN #: 800-667
$35.75
$35.75 $0.00
MSRP: $51.58

Available in stock

Legend Valve 12": Chrome Log Lighter Key

Legend Valve 12": Chrome Log Lighter Key

SKU #: LEG102852   |   MPN #: 102-852
$17.31
$17.31 $0.00
MSRP: $17.49

Available in stock

Caleffi Z56P Z-One Zone Valve with Terminal Connection and 1" Press Fittings

Caleffi Z56P Z-One Zone Valve with Terminal Connection and 1" Press Fittings

SKU #: CALEZ56P   |   MPN #: Z56P
$251.68
$251.68 $0.00
MSRP: $332

Available in stock

Legend Valve T-557 3/4" Self Draining Brass Vacuum Breaker, #107-193

Legend Valve T-557 3/4" Self Draining Brass Vacuum Breaker, #107-193

SKU #: LEG107193   |   MPN #: 107-193
$15.64
$15.64 $0.00
MSRP: $15.64

Available in stock

Legend Valve T-557C 3/4" Self Draining Brass Vacuum Breaker in Chrome, #107-199

Legend Valve T-557C 3/4" Self Draining Brass Vacuum Breaker in Chrome, #107-199

SKU #: LEG107199   |   MPN #: 107-199
$15.49
$15.49 $0.00
MSRP: $15.49

Available in stock

Webstone 41672 Pro-Pal Expansion Tank Pro Service Valve, 1/2" FIP x MIP x FIP

Webstone 41672 Pro-Pal Expansion Tank Pro Service Valve, 1/2" FIP x MIP x FIP

SKU #: WEBSTH41672   |   MPN #: H-41672
$60.60
$60.60 $0.00
MSRP: $72.42

Available in stock

Caleffi ZSR104 Z-One 4 zone pump Control

Caleffi ZSR104 Z-One 4 zone pump Control

SKU #: CALEZSR104   |   MPN #: ZSR104
$234.04
$234.04 $259.30
MSRP: $338

Available in stock

PEX 1/2 BARB X 3/8 OD ANG STP Chrome PLB104XP

PEX 1/2 BARB X 3/8 OD ANG STP Chrome PLB104XP

SKU #: PEXR19C   |   MPN #: PLB104X P
$14.34
$14.34 $0.00
MSRP: $28.72

Available in stock

1/2 NOM PUSH CONNECT X 3/8 OD COMP ANGLE R19

1/2 NOM PUSH CONNECT X 3/8 OD COMP ANGLE R19

SKU #: BRCPLB101XP   |   MPN #: PLB101
$16.20
$16.20 $0.00
MSRP: $45.43

Available in stock

STRAIGHT VALVE 1/2 COMP X 3/8 OD COMP

STRAIGHT VALVE 1/2 COMP X 3/8 OD COMP

SKU #: BRCOCR14XC   |   MPN #: G2CR14
$18.64
$18.64 $0.00
MSRP: $29.71

Available in stock

Legend Valve 1/2" T-457 Forged Brass Dual Check Valve

Legend Valve 1/2" T-457 Forged Brass Dual Check Valve

SKU #: LEGT45712   |   MPN #: 115-103NL
$62.43
$62.43 $0.00
MSRP: $94.58

Available in stock

Danfoss RA2000 Wall Mount Operator W/ Combined Remote Mounted Sensor & Dial Capillary Tube 013G8565

Danfoss RA2000 Wall Mount Operator W/ Combined Remote Mounted Sensor & Dial Capillary Tube 013G8565

SKU #: DANF013G8565   |   MPN #: 013G8565
$204.75
$204.75 $0.00
MSRP: $228.24

Available in stock

Danfoss RA2000 Wall Mount Operator W/ Combined Remote Mounted Sensor & Dial Capillary Tube 013G8562

Danfoss RA2000 Wall Mount Operator W/ Combined Remote Mounted Sensor & Dial Capillary Tube 013G8562

SKU #: DANF013G8562   |   MPN #: 013G8562
$180.09
$180.09 $0.00
MSRP: $199.70

Available in stock

Caleffi NA502640A PLUMBVENT 1/2" NPT Low Lead Air Vent with Hygroscopic Cap

Caleffi NA502640A PLUMBVENT 1/2" NPT Low Lead Air Vent with Hygroscopic Cap

SKU #: CALENA502640A   |   MPN #: NA502640A
$48.15
$48.15 $0.00
MSRP: $62.20

Available in stock

Caleffi NA51369 Serviceable low lead Check Valve 1" sweat

Caleffi NA51369 Serviceable low lead Check Valve 1" sweat

SKU #: CALENA51369   |   MPN #: NA51369
$105.34
$105.34 $0.00
MSRP: $123

Available in stock

Caleffi 337221A 1/4" NPT Drain Cock w/Metal Seal

Caleffi 337221A 1/4" NPT Drain Cock w/Metal Seal

SKU #: CALE337221A   |   MPN #: 337221A
$15.93
$15.93 $0.00
MSRP: $15.93

Available in stock

Expertise and Affordable Prices

Our industry experts have the knowledge and experience to provide boiler valves and rough-in plumbing parts that meet your individual needs. Whether you are looking for a residential or commercial system, our team is committed to helping you find the perfect solution. From traditional copper pipes to advanced manifold systems, we offer a wide range of products designed to fit any budget and situation.

Our goal is to provide the best possible customer experience, from knowledgeable advice to timely delivery – everything you need to get your project done quickly and professionally. We proudly carry top name brands like Caleffi, Danfoss, Watts, Zilmet, and more.

Our team of expert technicians is on hand for consultation and support, so don't hesitate to reach out if you have any questions or concerns about our products. We take great pride in the quality of our work and strive to exceed your expectations with every order. Thank you for choosing Plumbing Deals for all your residential boiler needs. Shop with us today and experience the difference!
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