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Tools & Testers

Explore professional-grade tools and testers for HVAC, combustion analysis, and system diagnostics. Featuring smoke testers, CO₂ blowout guns, pressure gauges, flame mirrors, and more from trusted brands like Crown & Westwood, engineered for precision and reliability.

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Original price $15.13 - Original price $15.13
Original price
$15.13
$15.13 - $15.13
Current price $15.13

40430 - Replaces WP-T100-230 - Electrode tip benders, 5" long, set of 2 benders (EA)

SKU: CRO-40430
Special Order

The 40430 - Crown Electrode Tip Bending Set is a compact and durable tool designed for bending electrode rods used in ignition systems and other he...

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Original price $15.13 - Original price $15.13
Original price
$15.13
$15.13 - $15.13
Current price $15.13
Original price $280.61 - Original price $280.61
Original price $280.61
$299.87
$299.87 - $299.87
Current price $299.87

PTK-T11 - Oil Burner Pump Tester W/Case (EA)

SKU: CRO-PTK-T11
Special Order

The PTK-T11 - Crown Oil Burner Pump Tester with Case is a professional-grade diagnostic tool designed for testing oil burner pumps across various m...

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Original price $280.61 - Original price $280.61
Original price $280.61
$299.87
$299.87 - $299.87
Current price $299.87
Original price $166.86 - Original price $166.86
Original price
$166.86
$166.86 - $166.86
Current price $166.86

49925 - Webster Vacuum Breaker 48598 (EA)

SKU: CRO-49925
Special Order

The 49925 - Crown WEBSTER Vacuum Breaker (P/N 48598) is a specialized valve used in fuel oil systems, particularly for HVAC and burner applications...

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Original price $166.86 - Original price $166.86
Original price
$166.86
$166.86 - $166.86
Current price $166.86
Original price $12.34 - Original price $12.34
Original price
$12.34
$12.34 - $12.34
Current price $12.34

40445 - Replaces WP-T100-220 - Electrode tip setting gauge (EA)

SKU: CRO-40445
Special Order

The 40445 - Crown Electrode Setting Gauge is a universal tool designed for precise setup of oil burner electrodes. Here's a detailed overview based...

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Original price $12.34 - Original price $12.34
Original price
$12.34
$12.34 - $12.34
Current price $12.34
Original price $11.20 - Original price $11.20
Original price
$11.20
$11.20 - $11.20
Current price $11.20

40443 - Beckett Multipurpose Gauge T-501 (EA)

SKU: CRO-40443
Special Order

The 40443 - Crown RWB Multipurpose Gauge T-501 is a precision tool used for setting up and servicing Beckett oil burners, particularly models AF, A...

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Original price $11.20 - Original price $11.20
Original price
$11.20
$11.20 - $11.20
Current price $11.20
Original price $9.95 - Original price $9.95
Original price
$9.95
$9.95 - $9.95
Current price $9.95

40442 - Wayne SR Series Setting Gauge (EA)

SKU: CRO-40442
Special Order

The 40442 - Crown WAYNE SR Series Setting Gauge is a specialized tool used for accurately setting up Wayne SR Series oil burners. Here's what it do...

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Original price $9.95 - Original price $9.95
Original price
$9.95
$9.95 - $9.95
Current price $9.95
Original price $38.40 - Original price $38.40
Original price
$38.40
$38.40 - $38.40
Current price $38.40

40417 - Replaces WP-S405 - Soot Saber boiler cleaning tool, (standard model) (EA)

SKU: CRO-40417
Special Order

The 40417 - Crown SOOT KUTTER Boiler Service Saw is a specialized cleaning tool designed for servicing boilers, particularly in tight or narrow pas...

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Original price $38.40 - Original price $38.40
Original price
$38.40
$38.40 - $38.40
Current price $38.40
Original price $17.98 - Original price $17.98
Original price
$17.98
$17.98 - $17.98
Current price $17.98

HKB-10 - CT. Tube Handi-Kutter Blade (EA) - 10

SKU: CRO-HKB-10
Special Order

The HKB-10 - Crown - 10 CT. TUBE HANDI-KUTTER BLADE (1EA) is a replacement blade pack for the Handi-Kutter Coupling Cutter tool. Here's a quick ove...

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Original price $17.98 - Original price $17.98
Original price
$17.98
$17.98 - $17.98
Current price $17.98
Original price $29.27 - Original price $29.27
Original price
$29.27
$29.27 - $29.27
Current price $29.27

HK - Handi-Kutter Coupling Cutter (EA)

SKU: CRO-HK
Special Order

The HK - Crown - HANDI-KUTTER COUPLING CUTTER is a specialized tool designed for cutting Pioneer-style couplings used in oil burner systems. Here's...

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Original price $29.27 - Original price $29.27
Original price
$29.27
$29.27 - $29.27
Current price $29.27
Original price $650.74 - Original price $650.74
Original price
$650.74
$650.74 - $650.74
Current price $650.74

PTK-10M - Pump Test Manifold Kit All Models Including Riello (EA)

SKU: CRO-PTK-10M
Special Order

The PTK-10M - Crown Pump Test Kit  for all Models Including Riello is a comprehensive diagnostic tool designed for testing fuel oil pumps, includin...

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Original price $650.74 - Original price $650.74
Original price
$650.74
$650.74 - $650.74
Current price $650.74
Original price $336.00 - Original price $336.00
Original price
$336.00
$336.00 - $336.00
Current price $336.00

PTK-T20 - Riello pump tester, liquid filled gauges, w/case (EA)

SKU: CRO-PTK-T20
Special Order

The PTK-T20 - Crown Riello Pump Tester is a specialized diagnostic tool designed specifically for testing Riello oil burner pumps. Here's a detaile...

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Original price $336.00 - Original price $336.00
Original price
$336.00
$336.00 - $336.00
Current price $336.00
Original price $293.45 - Original price $293.45
Original price
$293.45
$293.45 - $293.45
Current price $293.45

PTK-2M - Pressure & Cut Off Tester Kit (EA)

SKU: CRO-PTK-2M
Special Order

The PTK-2M - Crown Pressure & Cut Off Tester Kit is a diagnostic tool designed for HVAC professionals to test the performance of fuel oil burne...

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Original price $293.45 - Original price $293.45
Original price
$293.45
$293.45 - $293.45
Current price $293.45
Original price $862.38 - Original price $862.38
Original price
$862.38
$862.38 - $862.38
Current price $862.38

HPA - Hand Pump W/Check Valves Assembled (EA)

SKU: CRO-HPA
Special Order

Crown HPA, Firomatic Hand Pump Assembly with 2 EA B100HCV The Crown HPA Firomatic Hand Pump Assembly is a robust and reliable manual pump system d...

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Original price $862.38 - Original price $862.38
Original price
$862.38
$862.38 - $862.38
Current price $862.38
Original price $54.46 - Original price $54.46
Original price $54.46
$61.27
$61.27 - $61.27
Current price $61.27

WP-1 - Gauge glass cutter for standard, Red Line, High Press. glass (EA)

SKU: CRO-WP-1
In stock - ships within 1-2 business days

The WP-1 - Crown Glass Cutter is specifically designed for cutting boiler sight glass (also known as gauge glass). Here's a summary of its features...

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Original price $54.46 - Original price $54.46
Original price $54.46
$61.27
$61.27 - $61.27
Current price $61.27
Original price $18.29 - Original price $18.29
Original price
$18.29
$18.29 - $18.29
Current price $18.29

45610 - Replaces WP-E81 - Cad Cell eye only, in box (EA)

SKU: CRO-45610
Special Order

The Crown 45610 C-10 CAD Cell Eye (No Leads) is a high-quality flame detector used in oil burner systems. Here's a detailed overview: 🔧 Product Sp...

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Original price $18.29 - Original price $18.29
Original price
$18.29
$18.29 - $18.29
Current price $18.29
Original price $159.49 - Original price $159.49
Original price
$159.49
$159.49 - $159.49
Current price $159.49

43030 - Tank Gauge-44" Depth 1 1/2" NPT (EA) - (Replacement for Westwood WP-E9-PB)

SKU: CRO-43030
Special Order

The 43030 - Crown Tank Gauge is designed for monitoring fluid levels in tanks with a depth of 44 inches and a 1½" NPT (National Pipe Thread) connec...

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Original price $159.49 - Original price $159.49
Original price
$159.49
$159.49 - $159.49
Current price $159.49
Original price $199.00 - Original price $199.00
Original price
$199.00
$199.00 - $199.00
Current price $199.00

41285-12 - Zoom Spout Oiler 12 per box (EA)

SKU: CRO-41285-12
Special Order

The Crown 41285-12 - EXTENDED SPOUT OILER 1 (1EA) Type: Extended or telescoping spout oiler Capacity: Usually around 4 oz per bottle Sp...

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Original price $199.00 - Original price $199.00
Original price
$199.00
$199.00 - $199.00
Current price $199.00
Original price $23.64 - Original price $23.64
Original price
$23.64
$23.64 - $23.64
Current price $23.64

40635 - Replaces WP-T100-10 - Pocket low voltage tester, 5 - 50 VAC/VDC (EA)

SKU: CRO-40635
Special Order

The 40435 - Crown Low Voltage Tester (5 50 VAC/DC) is a compact diagnostic tool used for detecting low voltage in both AC and DC circuits. Here's a...

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Original price $23.64 - Original price $23.64
Original price
$23.64
$23.64 - $23.64
Current price $23.64
Original price $62.06 - Original price $62.06
Original price
$62.06
$62.06 - $62.06
Current price $62.06

40634 - Replaces WP-T100-50 - 110 VAC/20A cord & clip set, 8' long, w/ground wire clip (EA)

SKU: CRO-40634
Special Order

The Crown 40634 8 Ft. Test Cord is a rugged and reliable tool designed for electrical testing in industrial and maintenance settings. Here's a deta...

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Original price $62.06 - Original price $62.06
Original price
$62.06
$62.06 - $62.06
Current price $62.06
Original price $11.99 - Original price $11.99
Original price
$11.99
$11.99 - $11.99
Current price $11.99

40632 - Replaces WP-T100-84 - Jumper wire, insulated clips, 36" long, pair (EA)

SKU: CRO-40632
Special Order

The Crown 40632 Pair of 30" Insulated Test Leads is a high-quality set of leads designed for electrical testing and diagnostics. Here's a detailed ...

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Original price $11.99 - Original price $11.99
Original price
$11.99
$11.99 - $11.99
Current price $11.99
Original price $9.40 - Original price $9.40
Original price $9.40
$10.57
$10.57 - $10.57
Current price $10.57

40631 - Replaces WP-T100-82 - Jumper wire, insulated clips, 18" long, pair (EA)

SKU: CRO-40631
In stock - ships within 1-2 business days

The Crown 40631 Pair of 18" Insulated Test Leads is a reliable and compact solution for electrical testing. Here's a detailed overview: 🔧 Product ...

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Original price $9.40 - Original price $9.40
Original price $9.40
$10.57
$10.57 - $10.57
Current price $10.57
Original price $10.64 - Original price $10.64
Original price
$10.64
$10.64 - $10.64
Current price $10.64

40630 - Replaces WP-T100-80 - Jumper wire, insulated clips, 12" long, pair (EA)

SKU: CRO-40630
Special Order

The Crown 40630 Pair of 12" Insulated Test Leads is a compact and durable set of test leads designed for electrical testing and diagnostics. Here's...

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Original price $10.64 - Original price $10.64
Original price
$10.64
$10.64 - $10.64
Current price $10.64
Original price $16.27 - Original price $16.27
Original price
$16.27
$16.27 - $16.27
Current price $16.27

40444 - Blue Angel HS Series "T" Gauge (EA)

SKU: CRO-40444
Special Order

The 40444 - Crown BLUE ANGEL HS SERIES "T" Gauge is a specialized tool used for setting up and servicing oil burners, particularly those manufactur...

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Original price $16.27 - Original price $16.27
Original price
$16.27
$16.27 - $16.27
Current price $16.27
Original price $26.95 - Original price $26.95
Original price
$26.95
$26.95 - $26.95
Current price $26.95

40441 - Replaces WP-T100-202 - NAS Gauge TM nozzle assembly setting gauge for Beckett (EA)

SKU: CRO-40441
Special Order

The 40441 - Crown BECKETT Z Gauge is a precision tool designed for setting up Beckett AF and AFG oil burners. Here's a detailed overview based on m...

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Original price $26.95 - Original price $26.95
Original price
$26.95
$26.95 - $26.95
Current price $26.95
Original price $132.71 - Original price $132.71
Original price
$132.71
$132.71 - $132.71
Current price $132.71

40437 - Nozzle Wrench (EA)

SKU: CRO-40437
Special Order

The 40437 - Crown Nozzle Wrench is a specialized tool designed for HVAC professionals, particularly for servicing fuel oil burners. Here's a detail...

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Original price $132.71 - Original price $132.71
Original price
$132.71
$132.71 - $132.71
Current price $132.71
Original price $221.35 - Original price $221.35
Original price
$221.35
$221.35 - $221.35
Current price $221.35

40420 - Replaces WP-T100-370 - Porcelain & gauge glass cutter, heavy duty chain (EA)

SKU: CRO-40420
Special Order

The 40420 - Crown SQUEEZE-N-POP Cutter is a specialized tool designed for cutting ceramic and gauge glass, commonly used in boiler maintenance and ...

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Original price $221.35 - Original price $221.35
Original price
$221.35
$221.35 - $221.35
Current price $221.35
Original price $217.42 - Original price $217.42
Original price
$217.42
$217.42 - $217.42
Current price $217.42

40407 - Auto Crimp Tool - Ratcheting LY-2048 (EA)

SKU: CRO-40407
Special Order

The 40407 - Crown AUTO CRIMP TOOL - RATCHETING LY-2048 is a professional-grade crimping tool designed for spark plug ignition wire and terminal app...

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Original price $217.42 - Original price $217.42
Original price
$217.42
$217.42 - $217.42
Current price $217.42
Original price $124.34 - Original price $124.34
Original price
$124.34
$124.34 - $124.34
Current price $124.34

40406 - Replaces WP-T200-10 - Master Lineman's Pliers & Terminal Crimper, drop forged steel (EA)

SKU: CRO-40406
Special Order

The 40406 - Crown HD Lineman's Crimper / Replacement for #695 9 is a heavy-duty crimping tool designed for professional use in electrical and const...

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Original price $124.34 - Original price $124.34
Original price
$124.34
$124.34 - $124.34
Current price $124.34
Original price $56.27 - Original price $56.27
Original price
$56.27
$56.27 - $56.27
Current price $56.27

40402 - Replaces WP-T100-310 - Coupling cutter w/reversible blade (EA)

SKU: CRO-40402
Special Order

The 40402 - Crown Coupling Cutter is a specialized hand tool designed for cutting various types of piping materials. Here's a detailed overview: 🔧...

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Original price $56.27 - Original price $56.27
Original price
$56.27
$56.27 - $56.27
Current price $56.27
Original price $81.42 - Original price $81.42
Original price
$81.42
$81.42 - $81.42
Current price $81.42

13668 - Replaces WP-E80-2 - Cad Cell flame detector kit, 60" leads, w/all brackets (EA)

SKU: CRO-13668
Special Order

The Crown 13668 60" CAD Cell Kit (H/W#: C554A-1463) is a complete flame detection assembly used in oil burner systems. Here's a detailed breakdown:...

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Original price $81.42 - Original price $81.42
Original price
$81.42
$81.42 - $81.42
Current price $81.42
Original price $49.91 - Original price $49.91
Original price
$49.91
$49.91 - $49.91
Current price $49.91

13665 - Cad Cell Lead 30" W/ S-Bracket (EA)

SKU: CRO-13665
Special Order

The Crown 13665 CAD Cell Lead with 30" Lead and "S" Bracket is a replacement component commonly used in oil burner systems for flame detection. Her...

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Original price $49.91 - Original price $49.91
Original price
$49.91
$49.91 - $49.91
Current price $49.91
Original price $78.20 - Original price $78.20
Original price
$78.20
$78.20 - $78.20
Current price $78.20

12-T3N1 - Telescoping tool, 26" w/clip, magnet, 2" mirror, (EA)

SKU: CRO-12-T3N1
Special Order

The 12-T3N1 - Crown 3-in-1 Telescoping Tool Kit with a 2-inch diameter mirror is a versatile inspection tool designed for HVAC, automotive, and ind...

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Original price $78.20 - Original price $78.20
Original price
$78.20
$78.20 - $78.20
Current price $78.20
Original price $18.38 - Original price $18.38
Original price
$18.38
$18.38 - $18.38
Current price $18.38

12-T220 - TO 220F Pocket Thermometer (EA) - 0

SKU: CRO-12-T220
Special Order

The Crown 12-T220 Pocket Thermometer is a compact and reliable tool designed for quick temperature readings. Here's a summary of the product detail...

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Original price $18.38 - Original price $18.38
Original price
$18.38
$18.38 - $18.38
Current price $18.38
Original price $13.00 - Original price $13.00
Original price
$13.00
$13.00 - $13.00
Current price $13.00

12-EM18 - Titan Telescoping Magnet Tool 3 Lbs (EA)

SKU: CRO-12-EM18
Special Order

The 12-EM18 - Crown TITAN Telescoping Magnet Tool (3 lbs capacity) is a handy tool designed for retrieving metal objects in hard-to-reach areas. He...

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Original price $13.00 - Original price $13.00
Original price
$13.00
$13.00 - $13.00
Current price $13.00
Original price $13.00 - Original price $13.00
Original price
$13.00
$13.00 - $13.00
Current price $13.00

12-EL26 - Telescoping pilot lighter, 26" (EA)

SKU: CRO-12-EL26
Special Order

The 12-EL26 - Crown Telescoping Match Holder is a practical tool designed for safely lighting pilot lights in hard-to-reach areas. Here's a summary...

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Original price $13.00 - Original price $13.00
Original price
$13.00
$13.00 - $13.00
Current price $13.00
Original price $58.82 - Original price $58.82
Original price
$58.82
$58.82 - $58.82
Current price $58.82

12-7500 - Telescoping flame mirror, 1-1/4" x 2-1/8" (EA)

SKU: CRO-12-7500
Special Order

The 12-7500 - Crown Small Rectangular Telescoping Mirror is a precision inspection tool designed for hard-to-reach areas. Here's a summary of its f...

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Original price $58.82 - Original price $58.82
Original price
$58.82
$58.82 - $58.82
Current price $58.82

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