Transformers

Electrical transformers play a crucial role in modern power systems by transferring electrical energy between circuits through magnetic coupling, all while maintaining the same frequency. These versatile devices are essential for both increasing or decreasing voltage, depending on the specific needs of the electrical network. Whether you’re powering industrial machinery, residential buildings, or commercial facilities, transformers are designed to adapt electrical power from one form to another, ensuring optimal performance and energy efficiency.

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Showing 193–235 of 235 resultsSorted by popularity

120V Primary to 24V Secondary 40VA Transformer for HVAC Systems

Reznor

SKU: 175265
$98.43
MSRP: $113.19
You save 15%
Reznor 175265 120V Primary to 24V Secondary 40VA Transformer for HVAC Systems quantity
120V to 24V 20VA Transformer for HVAC Systems

Reznor

SKU: 132204
$84.65
MSRP: $97.35
You save 15%
Reznor 132204 120V to 24V 20VA Transformer for HVAC Systems quantity
120V Primary / 24V Secondary 20VA Transformer for HVAC Systems

Reznor

SKU: 103054
$104.34
MSRP: $119.99
You save 15%
Reznor 103054 120V Primary / 24V Secondary 20VA Transformer for HVAC Systems quantity
Solid State Ignition Transformer for HVAC Systems

Rheem

SKU: 62-25061-02
$161.90
MSRP: $186.19
You save 15%
Rheem 62-25061-02 Solid State Ignition Transformer for HVAC Systems quantity
40VA Transformer – 120V Primary to 24V Secondary

Rheem

SKU: 46-101496-01
$44.48
MSRP: $51.15
You save 15%
Rheem 46-101496-01 40VA Transformer – 120V Primary to 24V Secondary quantity
120V Primary 24V Secondary 40VA Transformer – Reliable HVAC Control Component

Rheem

SKU: 46-25107-02
$26.79
MSRP: $30.81
You save 13%
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480/575V Primary 230V Secondary 200VA Transformer – Reliable HVAC Component

Rheem

SKU: 46-23585-01
$160.03
MSRP: $184.03
You save 13%
Rheem 46-23585-01 480/575V Primary 230V Secondary 200VA Transformer – Reliable HVAC Component quantity
24V 40 VA Foot‑Mount Transformer

York

SKU: S1-025-18452-700
$54.31
MSRP: $62.46
You save 15%
York S1‑025‑18452‑700 24V 40 VA Foot‑Mount Transformer quantity
Foot Mount Transformer

York

SKU: S1-025-49714-000
$91.91
MSRP: $105.70
You save 15%
York S1-025-49714-000 Foot Mount Transformer quantity
Transformer

York

SKU: S1-025-19242-700
$101.93
MSRP: $117.22
You save 15%
York S1‑025‑19242‑700 Transformer quantity
Transformer

Carrier

SKU: 15B0001N02
$66.21
MSRP: $76.14
You save 15%
Carrier 15B0001N02 Transformer quantity
40 VA Transformer

Carrier

SKU: HT01CN241
$110.48
MSRP: $127.05
You save 15%
Carrier HT01CN241 40 VA Transformer quantity
Transformer, 24V, 40 VA, 208/230 V

Carrier

SKU: HT01CN236
$94.15
MSRP: $108.27
You save 15%
Carrier HT01CN236 Transformer, 24V, 40 VA, 208/230 V quantity
Transformer

Burnham Boiler

SKU: 80160039
$88.49
MSRP: $101.76
You save 15%
Burnham Boiler 80160039 Transformer quantity
75 VA Control Transformer – 200/230/460 V

Carrier

SKU: HT01BD236
$281.34
MSRP: $323.54
You save 15%
Carrier HT01BD236 75 VA Control Transformer – 200/230/460 V quantity
Control Transformer — 208/230 V to 24 V OEM

Carrier

SKU: HT01BD209
$66.80
MSRP: $76.82
You save 15%
Carrier HT01BD209 40 VA Control Transformer — 208/230 V to 24 V OEM quantity
75 VA HVAC Control Transformer — 208/230 V

Carrier

SKU: HT01BD202
$228.61
MSRP: $262.90
You save 15%
Carrier HT01BD202 75 VA HVAC Control Transformer — 208/230 V quantity
Transformer/Relay

Burnham Boiler

SKU: 80160155
$147.21
MSRP: $169.29
You save 15%
Burnham Boiler 80160155 Transformer/Relay quantity
460 V Primary / 24 V Secondary Transformer

Carrier

SKU: HT01BD702
$173.20
MSRP: $199.18
You save 15%
Carrier HT01BD702 460 V Primary / 24 V Secondary Transformer quantity
Packard PF42440 120/208-240 24Vout 40VA

Packard

SKU: PF42440
$23.43
Packard PF42440 Transformer 120/208-240 24Vout 40VA quantity
Beckett 51214 120V Primary / 12,000V Secondary 275VA Transformer – Replacement for Oil Burners

Beckett

SKU: 51214
$279.64
MSRP: $327.57
You save 15%
Beckett 51214 120V Primary / 12,000V Secondary 275VA Transformer – Replacement for Oil Burners quantity
Honeywell AT140B1016 Foot Mounted Transformer

Resideo

SKU: AT140B1016
$20.79
MSRP: $23.91
You save 15%
Honeywell AT140B1016 Foot Mounted Transformer quantity
Functional Devices TR100VA015 Transformer

Functional Devices

SKU: TR100VA015
$64.64
MSRP: $74.34
You save 15%
Functional Devices TR100VA015 Transformer quantity
Honeywell 50017460-001 Internal Transformer

Honeywell Home

SKU: 50017460-001
$164.96
MSRP: $189.70
You save 15%
Honeywell 50017460-001 Internal Transformer quantity
Honeywell 50017460-003 Internal Transformer

Honeywell Home

SKU: 50017460-003
$125.04
MSRP: $143.80
You save 15%
Honeywell 50017460-003 Internal Transformer quantity
Honeywell ET401A1/B Transformer

Honeywell Home

SKU: ET401A1/B
$120.78
MSRP: $138.90
You save 15%
Honeywell ET401A1/B Transformer quantity
Honeywell ET401RC Gas Ignition Transformer

Honeywell Home

SKU: ET401RC
$120.78
MSRP: $138.90
You save 15%
Honeywell ET401RC Gas Ignition Transformer quantity
Honeywell AT120A1004 Transformer

Resideo

SKU: AT120A1004
$35.34
MSRP: $40.64
You save 15%
Honeywell AT120A1004 Transformer quantity
Honyewell AT72D1733 Transformer

Resideo

SKU: AT72D1733
$37.49
MSRP: $46.52
You save 19%
Honyewell AT72D1733 Transformer quantity
Honeywell AT140B1214 Transformer

Resideo

SKU: AT140B1214
$23.09
MSRP: $26.55
You save 15%
Honeywell AT140B1214 Transformer quantity
Honeywell AT150B1237 Foot Mounted Transformer

Resideo

SKU: AT150B1237
$44.50
MSRP: $51.18
You save 15%
Honeywell AT150B1237 Foot Mounted Transformer quantity
Honeywell AT150B1252 Foot Mounted Transformer

Resideo

SKU: AT150B1252
$51.90
MSRP: $59.69
You save 15%
Honeywell AT150B1252 Foot Mounted Transformer quantity
Honeywell AT20A1123 Transformer

Resideo

SKU: AT20A1123
$50.95
MSRP: $58.59
You save 15%
Honeywell AT20A1123 Transformer quantity
Honeywell AT40A1121 Foot Mounted Transformer

Resideo

SKU: AT40A1121
$42.67
MSRP: $53.35
You save 20%
Honeywell AT40A1121 Foot Mounted Transformer quantity
Honeywell AT72D1089 Transformer

Resideo

SKU: AT72D1089
$58.85
MSRP: $67.68
You save 15%
Honeywell AT72D1089 Transformer quantity
Honeywell AT72D1188 Transformer

Resideo

SKU: AT72D1188
$60.83
MSRP: $69.95
You save 15%
Honeywell AT72D1188 Transformer quantity
Honeywell AT72D1691 Transformer

Resideo

SKU: AT72D1691
$47.99
MSRP: $61.96
You save 23%
Honeywell AT72D1691 Transformer quantity
Lennox 10P18 Transformer

Lennox

SKU: 10P18
$47.99
MSRP: $55.19
You save 15%
Lennox 10P18 Transformer quantity
Lennox 13H28 Transformer

Lennox

SKU: 13H28
$76.11
MSRP: $87.53
You save 15%
Lennox 13H28 Transformer quantity
Supco SXT105 Transformer

Supco

SKU: SXT105
$23.54
MSRP: $27.07
You save 13%
Supco SXT105 Transformer quantity
Lennox 42J32 Transformer

Lennox

SKU: 42J32
$27.35
MSRP: $31.45
You save 15%
Lennox 42J32 Transformer quantity
40VA, 480/277/240/208 to 120V circuit breaker transformer

Functional Devices

SKU: TR40VA013
$38.35
Functional Devices TR40VA013 40VA Multi-Voltage Circuit Breaker Transformer quantity
Plug-In Transformer, Thermal Fuse Protection

Robertshaw

SKU: 620-202
$41.07
MSRP: $70.30
You save 42%
Robertshaw 620-202 Plug-In Transformer with Thermal Fuse Protection quantity