Circulator Isolation Flanges and Valves Webstone 113460 113462 113464 113466 390608 390564 Flanged Isolation Valves 110-251F 110-252F 110-253F 110-254F SF-075T SF-100T Freedom Flange, Cast Iron Freedom Flange, Cast Iron Freedom Flange, Cast Iron Freedom Flange, Cast Iron Freedom Flanged Isolation Valve, Full Port, Brass Freedom Flanged Isolation Valve, Full Port, Brass 3/4" FPT 1" FPT 1-1/4" FPT 1-1/2" FPT 1" NPT $22.81 $22.81 $23.25 $30.67 $104.52 $115.74 390565 SF-125T Freedom Flanged Isolation Valve, Full Port, Brass 1-1/4" NPT $133.78 113440 007-007RP Flange Gasket Set, fits 007, 006, 005, 003, 008, 009, 0010, 0011 $20.02 Full Port HVAC No. MFG Part No. Size Price 439260 439263 439261 439264 40403 50403 40404 50404 3/4" IPS 1" Sweat $43.87 $43.87 $53.00 $53.00 439262 40405 1-1/4" IPS $62.41 439265 50405 1-1/4" Sweat $62.41 441762 40406 1-1/2" IPS $90.31 448268 50406 1-1/2" Sweat $78.74 448271 40407HV 2" IPS, High Velocity $103.25 448272 50407HV 2" Sweat, High Velocity $103.25 Rotating Flange Isolation Valves with Purge Port Integrated purge port eliminates the need for extra port fitting Rotating flange simplifies retrofits HVAC No. MFG Part No. Size Price 448267 448266 448270 41413W 51413W 41414W 3/4" IPS $78.80 $78.80 $96.98 448269 51414W 1" Sweat $96.98 448274 41415W 1-1/4" IPS $121.62 448273 51415W 1-1/4" Sweat $121.62 448276 41416W 1-1/2" IPS $145.20 448275 51416W 1-1/2" Sweat $145.20 448278 41417WHV 2" IPS $157.19 448277 51417WHV 2" Sweat $157.19 Flanged Isolation Valve with Check Valve HVAC No. MFG Part No. Size Price 439266 439267 439268 42403 42404 42405 3/4" IPS 1-1/4" IPS $46.82 $53.37 $63.89 232
Circulators HVAC No. MFG Part No. Description Voltage Max Flow Max Head Horsepower Price 145040 348882 348884 007-115-IFC 008-115-IFC 009-115-IFC 007 Cast Iron Circulator with 008 Cast Iron Circulator with 009 Cast Iron Circulator with 115V/1Phase 115V/1Phase 115V/1Phase 23 gpm 15 gpm 8 gpm 10 feet 15 feet 34 feet 1/25 1/25 1/8 $169.38 $400.20 $601.96 348812 0010-115-IFC 0010 Cast Iron Circulator with 115V/1Phase 33 gpm 10 feet 1/8 $622.53 348887 0011-115-IFC 0011 Cast Iron Circulator with 115V/1Phase 31 gpm 31 feet 1/8 $1,276.70 350292 0014-115-IFC 0014 Cast Iron Circulator with 115V/1Phase 33 gpm 32 feet 1/8 $674.41 416374 0015-MSF2-IFC 3- Speed Cast Iron Circulator With Integral Flow Check 115V/1Phase 18 gpm 17 feet 1/20 $228.34 113435 006B Bronze Circulator, 3/4" 006B-115-34SWT Sweat Connection 115V/1Phase 11 gpm 9.5 feet 1/40 $456.21 Bumble Bee Variable Speed 413135 HEC-2F Circulator with Integral Flow Check 115-230v/1 Phase 15 gpm 15 feet 1/20 $520.61 Low Water Cutoffs (LWCO) HVAC No. MFG Part No. Description Size Voltage Price 378948 378949 380817 385617 LFM0243S-1 LFM1203S-1 LTA1203S-2 LTA0243S-1 Manual Reset Manual Reset Automatic Reset Automatic Reset 24 VAC 120 VAC 120 VAC 24 VAC $294.67 $336.34 $207.90 $210.87 Aquastats HVAC No. MFG Part No. Description Manufacturer Price 394527 394526 394529 394528 81157 81218 Expansion Tanks Watts 3100 3150 3200 3250 L4006H1004 L6006C1018 Gas Boiler Oil Boiler Gas Boiler, Universal Oil Boiler, Universal Strapon, Manual Reset, 100-240 F Strap-On, 65-200 F Hydrolevel Hydrolevel Hydrolevel Hydrolevel Honeywell Honeywell $390.02 $532.33 $474.65 $428.10 $306.50 $235.22 81245 L8148E1265 High Limit Aquastat Relay Honeywell $490.42 78813 121371A Aquastat Well, 1/2" Honeywell $64.26 78815 121371B Aquastat Well, 3/4" Honeywell $73.15 410930 410872 411039 411041 411038 411091 ETX-15 ETX-30 ETX-60 ETX-90 ETX-30-ASF-1 1/4 PLT-5 Tank 15 Gal Equivalent, Non-ASME Tank 30 Gal Equivalent, Non-ASME Tank 60 Gal Equivalent, Non-ASME Tank 90 Gal Equivalent, Non-ASME Tank Kit (Tank, Scoop, Vent), 30 Gal Equivalent Potable Water Tank, Size 5 1/2" MPT 1/2" MPT 1/2" MPT 1-1/4" FPT x 1-1/4" FPT $67.39 $66.26 $94.80 $223.76 $132.86 $80.08 411090 PLT-12 Potable WaterTank, Size 12 $102.01 233
Air Separation Air Scoops/Vents 323979 130521 113523 349092 431-1 432-1-1/4 400 426 Air Scoop, Cast Iron, Takes 1/8" Vent Air Scoop, Cast Iron, Takes 1/8" Vent Air Vent, 50 PSI Setting Air Vent, 50 PSI Setting 1" FPT x 1" FPT 1-1/4" FPT x 1-1/4" FPT 1/8" MPT 1/4" MPT $49.30 $48.62 $20.68 $97.48 Air Eliminators Allows short, straight runs for installation flexibility 350971 350973 350975 Pressure Relief Valves Watts Mixing Valves PV100 PV125 PV150 Honeywell Air Eliminator Honeywell Air Eliminator Honeywell Air Eliminator 1" MPT 1-1/4" MPT 1-1/2" MPT $233.86 $349.87 $417.25 HVAC No. MFG Part No. Size Application Pressure Price 416564 416566 416567 416633 161241 416565 100XL4-150-3/4-LF 100XL8-125-3/4-LF 100XL8-150-3/4-LF 174A-150-1-LF 374A-30-3/4 3L-150-3/4-LF 413389 M335-M2 416575 335-M2 1" FNPT x 1" FNPT 3/4" FNPT x 3/4" FNPT Inlet x 3/4" FPT Outlet 3/4" FNPT Inlet x 3/4" FNPT Outlet Water Heaters and Tanks, Lead Free Water Heaters and Tanks, Lead Free, 8" Extension Water Heaters and Tanks, Lead Free, 8" Extension Boilers, Lead Free Boilers (Hot Water) Storage Tanks and Tankless Water Heaters, Lead Free 150 PSI 125 PSI 150 PSI 150 PSI 30 PSI 150 PSI $38.96 $87.82 $55.90 $881.83 $114.51 $61.16 Boilers 30 PSI $37.47 Boilers 30 PSI $41.69 418285 418284 5002-C3 5003-C3 85-176 F 85-176 F 1/2" Union Sweat 3/4" Union Sweat $165.40 $185.75 Y-Strainers Legend 417579 417566 417567 105-503 105-504 105-505 Bronze Bronze Bronze 1/2" FPT x 1/2" FPT 3/4" FPT x 3/4" FPT 1" FPT x 1" FPT $39.89 $51.68 $84.00 234
Flow Control Valves, aka Flo-Chek 323982 113507 113508 113509 113510 Boiler Isolation Valve Kits Webstone 218-3/4 219-3/4 220-1 221-1-1/4 222-1-1/2 Cast Iron Bronze Cast Iron Cast Iron Cast Iron 3/4" FPT 1" FPT 1-1/4" FPT 1-1/2" FPT $83.75 $85.93 $82.13 $112.64 $252.82 Lead Free Full Port 448839 444602 382641 44444W 44444 44443WPR General Purpose Ball Valves Legend Without Pressure Relief Valve Without Pressure Relief Valve With Pressure Relief Valve, 150 PSI 3/4" IPS Lead Free Full Port HVAC No. MFG Part No. Size Price 416399 416393 416395 416392 Boiler Drain Valves 101-102-LF 101-024-LF 101-023-LF 101-025-LF 3/8" FNPT x 3/8" FNPT 3/4" FNPT x 3/4" FNPT 1/2" FNPT x 1/2" FNPT 1" FNPT x 1" FNPT $256.48 $235.73 $178.84 $26.99 $29.66 $18.57 $44.04 416397 101-026-LF 1-1/4" FNPT x 1-1/4" FNPT $75.13 416400 101-027-LF 1-1/2" FNPT x 1-1/2" FNPT $98.71 416389 101-043-LF 1/2" Sweat x 1/2" Sweat $10.89 416386 101-044-LF x $23.12 416391 101-045-LF 1" Sweat x 1" Sweat $32.47 416394 101-046-LF 1-1/4" Sweat x 1-1/4" Sweat $75.13 416396 101-047-LF 1-1/2" Sweat x 1-1/2" Sweat $98.71 416398 416390 416586 118986 S-511 T-511 123618 T-521 Water Feeders for Hot Water Boilers Valve, Stop and Waste, Brass, Lead Free Valve, Stop and Waste, Brass, Lead Free Valve, Boiler Drain, Angled, Lead Free Valve, Boiler Drain, Angled 1/2" Sweat x 1/2" Sweat 3/4" FNPT x 3/4" FNPT 1/2" Sweat or MPT 1/2" MPT and 1/2" Solder Inlet $15.00 $12.61 $17.82 $9.92 119091 113519 130657 351751 128442 9D-1/2 329-1/2 335-3/4 B911S-M3 T1156F Watts Backflow Preventer, Model 9D (0061935) Pressure Relief Valve, aka Fast Fill, Cast Iron Pressure Relief Valve, aka Fast Fill, Bronze Watts Water Feeder Kit (Fast Fill 1156F, Backflow Preventer 9D) Watts Boiler Feed Valve, aka Fast Fill Avail=11, 365=14 1/2" Union Threaded Inlet/Outlet 1/2" Sweat Union In, 1/2" FPT Out Union Inlet, Outlet 1/2" Union Sweat In and Out 1/2" Union Threaded Inlet, 1/2" FPT Outlet $108.53 $95.06 $213.36 $170.83 $131.45 235
Water Feeders for Steam Boilers 350909 350910 VXT-120 VXT-24 Hydrolevel Programmable Feed Control, 120 VAC Hydrolevel Programmable Feed Control, 24 VAC $516.45 $516.45 Hydronic Zoning Controls HVAC No. MFG Part No. Description Configuration Price 113610 113612 113613 113615 113617 113626 Zone Valves and Parts SR-501 SR-502 SR-503 SR-504 SR-506 ZVC403 Zone Valve Control 1 Zone 2 Zone with Priority 3 Zone with Priority 4 Zone with Priority 6 Zone with Priority 3 Zone with Priority $131.85 $270.49 $304.63 $406.91 $498.63 $222.35 113627 ZVC404 Zone Valve Control 4 Zone with Priority $253.99 113628 ZVC405 Zone Valve Control 5 Zone with Priority $314.42 113629 ZVC406 Zone Valve Control 6 Zone with Priority $335.32 113620 SR120-001RP Replacement Relay, fits SR501, 502, 503, 504, 506 $57.46 390826 SR1A-001RP Replacement Fuse for SR Series, 1 Amp $4.66 390825 SR5A-005RP Replacement Fuse for SR Series, 5 Amp $4.22 113551 113552 113553 113547 113535 113544 571 572 573 561 5101G 556-G2 Zone Valve, 2-Way Zone Valve, 2-Way Zone Valve, 2-Way Zone Valve, 3-Way Zone Valve, Geothermal, 2-Way Zone Valve, Geothermal, 2-Way 1" Sweat 1-14" Sweat 3/4" Threaded $221.25 $275.44 $322.70 $380.80 $487.74 $465.04 113545 557-G2 Zone Valve, Geothermal, 2-Way 1" Sweat $432.89 113540 555-050RP Replacement Power Head for 570, 571, 572, 573, 555, 556, 557 $167.09 113543 555-173RP Replacement Power Head for 556-G2, 557-G2, 5101-G2 $239.84 236
Radiant/PEX Fittings Accessories 439246 439247 439252 439253 439254 439255 26102 26103 26202 26203 26302 26303 Webstone Push x Push Straight Coupling Webstone Push x Push Straight Coupling Webstone Push x FIP Straight Coupling Webstone Push x FIP Straight Coupling Webstone Push x MIP Straight Coupling Webstone Push x MIP Straight Coupling 1/2" x 1/2" 3/4" x 3/4" 1/2" x 1/2" 3/4" x 3/4" 1/2" x 1/2" 3/4" x 3/4" $16.26 $13.97 $13.16 $12.98 $12.43 $12.43 439250 26402 Webstone Push x Push 90 Degree Elbow 1/2" x 1/2" $16.85 439251 26403 Webstone Push x Push 90 Degree Elbow 3/4" x 3/4" $16.96 439248 26502 Webstone Push x Push x Push Tee 1/2" x 1/2" x 1/2" $21.76 439249 26503 Webstone Push x Push x Push Tee 3/4" x 3/4" x 3/4" $29.08 439256 26602 Webstone Push End Cap 1/2" $7.33 439257 26603 Webstone Push End Cap 3/4" $10.91 448631 101-593-NL Legend Ball Valve Model T-2006NL 1/2" x 1/2" $10.01 448745 101-594-NL Legend Ball Valve Model T-2006NL 3/4" x 3/4" $13.29 395237 77022 Heatlink Pipe-To-Manifold Connector 3/4" $45.23 395278 67022 Heatlink Adaptor, PEX to Male Sweat 3/4" x 3/4" $22.35 395281 67505 Heatlink Adaptor, PEX Compression by Female Sweat 1/2" x 3/4" $21.87 395287 68005 Heatlink Adaptor, PEX Compression by MIP 1/2" x 1/2" $19.27 395272 68019 Heatlink Adaptor, PEX Compression by MIP 5/8" x 3/4" $25.48 395277 68022 Heatlink Adaptor, PEX Compression by MIP 3/4" x 3/4" $21.36 395251 68028 Heatlink Adaptor, PEX Compression by MIP 1" x 1" $38.37 395274 69005 Heatlink Coupling, PEX Compression 1/2" x 1/2" $23.45 395250 69019 Heatlink Coupling, PEX Compression 5/8" x 5/8" $41.78 395234 69022 Heatlink Coupling, PEX Compression 3/4" x 3/4" $53.50 395276 77005 Heatlink Connector, PEX Tubing to Manifold Connector for TwistSeal 1/2" $21.43 395261 77019 Heatlink Connector, PEX Tubing to Manifold Connector for TwistSeal 5/8" $30.47 395346 395155 395120 395088 395144 412034 O2 Barrier PEX-a Tubing 77729 78200 78302 78303 78400 12005 Heatlink O-Ring for Pipe-To-Manifold Connectors Heatlink Supply/Return Module, TwistSeal Mini Deluxe (40 MM) Heatlink Supply/Return Module, TwistSeal Mini 2 Port (40 MM) Heatlink Supply/Return Module, TwistSeal Mini 3 Port (40 MM) Heatlink Supply/Return Module, TwistSeal Deluxe (55 MM) Heatlink 1/2" J-Clip, Bag of 100 $2.13 $116.53 $194.85 $285.49 $161.63 $14.70 395086 79200 Heatlink Manifold Assembly Kit, TwistSeal Mini Deluxe (40 MM) $204.84 395072 79400 Heatlink Manifold Assembly Kit, TwistSeal Deluxe (55 MM) $397.30 395073 79402 Heatlink Manifold Assembly Kit, TwistSeal Commercial (55 MM) $406.30 395298 79952 Heatlink Lube for TwistSeal O-Rings, 10g Bottle $13.49 395335 86105 Heatlink Plastic Bend Support, 3/8" x 12" $1.58 395325 87024 Heatlink Aluminum Heat Transfer Plate, 24" x 4-1/4" $5.13 395316 87205 Heatlink EndBend for DryAbove System $7.70 395339 87305 Heatlink SpacerClip for DryAbove System $113.52 395342 89000 Heatlink Pipe Tracking, 4' Length, Fits 3/8", 1/2" and 5/8" $7.50 395170 89107 Heatlink Zip Ties, 7-1/2", Bag of 1000 $65.08 HVAC No. MFG Part No. Size Length Price 394995 394978 395083 395036 395015 394967 94105 94119 94305 94322 94519 94528 1/2" 5/8" 1/2" 3/4" 5/8" 1" 1000' 1000' 300' 300' 500' 500' $1,042.34 $1,420.23 $302.70 $576.27 $756.54 $1,577.44 395001 94522 3/4" 500' $955.77 237
Radiant/PEX Conduit Elbows 395321 395299 86005 86022 Fits 3/8" and 1/2" PEX Fits 3/4" PEX $5.13 $11.86 Baseboard Radiators Sterling Petite 7 Accessories HVAC No. MFG Part No. Description Length Price 321730 321731 321732 321733 321734 321735 P77A-02 P77A-03 P77A-04 P77A-05 P77A-06 P77A-07 2 Feet 3 Feet 4 Feet 5 Feet 6 Feet 7 Feet $43.30 $64.94 $86.59 $108.24 $126.85 $151.54 321736 P77A-08 8 Feet $173.23 321737 P77A-10 10 Feet $216.44 Fluids 321752 321744 321756 321755 321758 321757 7ME4-08 P7C-08 P7EC-3LH P7EC-3RH P7EC-4LH P7EC-4RH Element and Guides Only, 3/4", 8' Length, Pack of 4 Enclosure Package, with Splicer Set, 8' Length End Cap, 3", Left Hand (P-106) End Cap, 3", Right Hand (P-105) End Cap with Hinged Valve Cover, 4", Left Hand (P-84) End Cap with Hinged Valve Cover, 4", Right Hand $99.53 $117.00 $14.89 $16.83 $25.48 $24.86 321768 P7HNGR-BRKT Hanger Bracket, Plastic Guide and Damper Pivot (P-104) $11.55 321759 P7IC-90 Inside Corner, 90 Degree, Hinged (P-89) $13.93 321761 P7OC-90 Outside Corner, 90 Degree (P-93) $28.60 322694 P7P-TUP Touch-Up Spray Paint (P-TUP) $55.26 321764 P7SPLC-02 Splicer Strip, 2" Long, Pack of 3 (P-96) $7.37 321765 P7SPLC-07 Splicer Strip, 7" Long, Pack of 3 (P-97) $20.53 321771 P7TUB-HNGR Return Tubing Support Hanger (P-103) $2.38 321763 P7WT-04 Wall Trim, 4" Long $13.86 HVAC No. MFG Part No. Description Size Package Price 392789 97834 394819 361681 361682 Methanol25%-5G Propglyc-1G-70% Propglyc-5G AHYDA AHYDG Heat Conductive Compounds Methanol, 25% Diluted Propylene Glycol, Pro-Therm 50 Heat Transfer, 70% Glycol Propylene Glycol, Pro-Therm 50 Heat Transfer, 94% Glycol Propylene Glycol Test Kit, Specific Gravity Hydrometer Alcohol Propylene Glycol Test Kit, Specific Gravity Hydrometer Glycol 5 gal 1 gal 5 gal Bucket Bucket Bucket 78760 107408 For Sensors, 4 Ounce Can $33.99 $140.18 $48.22 $215.14 $80.04 $80.04 238
007 Pump Curve Chart 239