328 Results
Filters 6
Popularity Product Name Mfg. Part Number Order Number

Transformers, Electrical Controls, Controls, HVACR Parts, System Components, Hydronics & Plumbing

Control Transformer Class II Foot Mount Transformers G22-336
Control Transformer Class II Foot Mount Transformers
VA Rating: 40; Primary Voltage: 120/208/240; Secondary Voltage: 24; Mounting Configuration: 2 Foot;
Brand: Packard Mfg #: PF42440
Catalog Pg.: 327 View Similar Items
Control Transformer Class II Foot Mount Transformers L37-310
Control Transformer Class II Foot Mount Transformers
VA Rating: 75; Primary Voltage: 120/208/240/480; Secondary Voltage: 24; Mounting Configuration: 4 Foot;
Brand: Packard Mfg #: PF52475
Catalog Pg.: 327 View Similar Items
Control Transformer Class II Foot Mount Transformers G22-334
Control Transformer Class II Foot Mount Transformers
VA Rating: 20; Primary Voltage: 120/208/240; Secondary Voltage: 24; Mounting Configuration: 2 Foot;
Brand: Packard Mfg #: PF42420
Catalog Pg.: 327 View Similar Items
Hot Water Expansion Tank L86-191
Hot Water Expansion Tank
Type: Extrol - Hydronic; Tank Size: 4.4 Gal.; Max. Volume: 2.5 Gal.; Diameter: 11"; Height: 15-1/2";
Brand: Amtrol Mfg #: 30
Catalog Pg.: 504 View Similar Items
Circuit Breaker Transformer L38-900
Circuit Breaker Transformer
VA Rating: 50; Primary Voltage: 120/208/240; Secondary Voltage: 27.5; Description: Non-NEMA Rated Transformer; Mounting Configuration: Foot, Conduit;
Brand: Resideo Mfg #: AT150F1022
Catalog Pg.: 325 View Similar Items
Control Transformer Class II Multi-Mount Transformers L37-209
Control Transformer Class II Multi-Mount Transformers
VA Rating: 40; Primary Voltage: 120; Secondary Voltage: 24; Mounting Configuration: Multi-Mount, Plate;
Brand: Packard Mfg #: PM12440
Catalog Pg.: 327 View Similar Items
Control Transformer Class II Foot Mount Transformers G36-681
Control Transformer Class II Foot Mount Transformers
VA Rating: 50; Primary Voltage: 120/208/240/480; Secondary Voltage: 24; Mounting Configuration: Foot;
Brand: Packard Mfg #: PF42450
Catalog Pg.: 327 View Similar Items
Circuit Breaker Transformer L38-901
Circuit Breaker Transformer
VA Rating: 50; Primary Voltage: 208/277/480; Secondary Voltage: 27.5; Description: Non-NEMA Rated Transformer; Mounting Configuration: Foot, Conduit;
Brand: Resideo Mfg #: AT150F1030
Catalog Pg.: 325 View Similar Items
Control Transformer Class II Multi-Mount Transformers L37-103
Control Transformer Class II Multi-Mount Transformers
VA Rating: 50; Primary Voltage: 120/208/240; Secondary Voltage: 24; Mounting Configuration: Multi-Mount, Plate;
Brand: Packard Mfg #: PM44450
Catalog Pg.: 327 View Similar Items
Control Transformer Class II Foot Mount Transformers L37-561
Control Transformer Class II Foot Mount Transformers
VA Rating: 100; Primary Voltage: 120/208/240/480; Secondary Voltage: 24; Mounting Configuration: Foot;
Brand: Packard Mfg #: PF524100
Catalog Pg.: 327 View Similar Items
Control Transformer Class II Foot Mount Transformers G34-868
Control Transformer Class II Foot Mount Transformers
VA Rating: 50; Primary Voltage: 120/208/240; Secondary Voltage: 24; Mounting Configuration: Foot;
Brand: Packard Mfg #: PF40350
Catalog Pg.: 327 View Similar Items
Water Heater Expansion Tank for Potable Water L86-193
Water Heater Expansion Tank for Potable Water
Type: Therm-X-Trol - Potable; Tank Size: 2.0 Gal.; Max. Volume: 1.0 Gal.; Diameter: 8"; Height: 12-5/8";
Brand: Amtrol Mfg #: ST-5
Catalog Pg.: 504 View Similar Items
Transformer L39-560
Transformer
VA Rating: 40; Primary Voltage: 120/208/240; Secondary Voltage: 24; Mounting Configuration: Foot;
Brand: White-Rodgers Mfg #: 90-T40F3
Catalog Pg.: 325 View Similar Items
General Purpose Transformer L40-745
General Purpose Transformer
VA Rating: 40; Primary Voltage: 120/208/240; Secondary Voltage: 27; Description: Non-NEMA Rated Transformer; Mounting Configuration: Foot, Conduit, Plate;
Brand: Resideo Mfg #: AT140A1018
Catalog Pg.: 325 View Similar Items
Tri-O-Meter Boiler Gauge L39-654
Tri-O-Meter Boiler Gauge
Type: 2.5" Round; PSI: 0 to 75; Conn.: 1/4" NPT, Back w/2" Extension;
Brand: Weiss Mfg #: CTP25RX
Catalog Pg.: 541 View Similar Items
Control Transformer Class II Foot Mount Transformers G35-917
Control Transformer Class II Foot Mount Transformers
VA Rating: 40; Primary Voltage: 120/208/240; Secondary Voltage: 24; Mounting Configuration: Foot;
Brand: Packard Mfg #: PF4031OEM
Catalog Pg.: 327 View Similar Items
Hot Water Expansion Tank L86-192
Hot Water Expansion Tank
Type: Extrol - Hydronic; Tank Size: 7.6 Gal.; Max. Volume: 2.5 Gal.; Diameter: 11"; Height: 23";
Brand: Amtrol Mfg #: 60
Catalog Pg.: 504 View Similar Items
Control Transformer Class II Foot Mount Transformers L37-560
Control Transformer Class II Foot Mount Transformers
VA Rating: 60; Primary Voltage: 120/208/240; Secondary Voltage: 24; Mounting Configuration: Foot;
Brand: Packard Mfg #: PF52460
Catalog Pg.: 327 View Similar Items
Hot Water Expansion Tank L86-190
Hot Water Expansion Tank
Type: Extrol - Hydronic; Tank Size: 2.0 Gal.; Max. Volume: 1.0 Gal.; Diameter: 8"; Height: 12-5/8";
Brand: Amtrol Mfg #: 15
Catalog Pg.: 504 View Similar Items
Tri-O-Meter Boiler Gauge L39-655
Tri-O-Meter Boiler Gauge
Type: 2.5" Round; PSI: 0 to 75; Conn.: 1/4" NPT, Back;
Brand: Weiss Mfg #: CTP25R
Catalog Pg.: 541 View Similar Items
Commercial Pressure Gauge L41-717
Commercial Pressure Gauge
PSI: 0 to 100;
Brand: Weiss Mfg #: 4CTS-100
Catalog Pg.: 541 View Similar Items
Liquid-Filled Severe Service Gauge L38-642
Liquid-Filled Severe Service Gauge
Type: 2-1/2" Round; Range: 0 to 100 PSI/Bar;
Brand: Weiss Mfg #: LF251-100-4L
Catalog Pg.: 541 View Similar Items
Pex-A Pipe w/ Oxygen Barrier N98-096
Pex-A Pipe w/ Oxygen Barrier
Description: 5/8" 1000ft O2 Barrier HeatLink UV Stabilized PEX-a Tubing; Wt. Lbs.: 80.5;
Brand: HeatLink Mfg #: 94119
Catalog Pg.: 550 View Similar Items
Control Transformer Class II Multi-Mount Transformers L37-211
Control Transformer Class II Multi-Mount Transformers
VA Rating: 40; Primary Voltage: 120/208/240; Secondary Voltage: 24/12/2.5; Mounting Configuration: Multi-Mount, Plate;
Brand: Packard Mfg #: PM43440
Catalog Pg.: 327 View Similar Items
FTL Finance
Powered by Site Search powered by SLI Systems

© 2025 Johnstone Supply. All rights reserved.

Select products to compare.
Compare