King Electric

Explore our extensive range of King Electric products, trusted for delivering high-quality, energy-efficient heating solutions. Whether you need baseboard heaters, fan-forced units, or wall heaters, King Electric offers reliable options for both residential and commercial spaces.

With over 550 products available, this collection features a wide variety of sizes, wattages, and mounting styles to suit any heating requirement. Known for durability and performance, King Electric heaters are built to meet U.S. safety and efficiency standards.

Whether you're upgrading an existing system or planning a new install, find the perfect heating solution backed by expert support and fast shipping.

Sort by

Save 27%

Model KB PlatinumX 480 Volt Heavy Duty Electronic Unit Heater 5 KW

No reviews

Original Price $5,332.37

Current Price $3,888.19

| /

King’s KB PlatinumX series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and...
View full details
Save 30%

Model KB Platinum 480 Volt Heavy Duty Electronic Unit Heater 5 KW

No reviews

Original Price $4,994.43

Current Price $3,496.10

| /

King’s KB Platinum series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and ...
View full details
Save 27%

Model KB - Heavy Duty Unit Heater (480V, 4kW)

No reviews

Original Price $4,579.67

Current Price $3,339.34

| /

King’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full details
Save 27%

Model KB PlatinumX 277 Volt Heavy Duty Electronic Unit Heater 7.5 KW

No reviews

Original Price $4,871.54

Current Price $3,552.17

| /

King’s KB PlatinumX series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and...
View full details
Save 27%

Model KB PlatinumX 277 Volt Heavy Duty Electronic Unit Heater 5 KW

No reviews

Original Price $4,717.93

Current Price $3,440.16

| /

King’s KB PlatinumX series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and...
View full details
Save 27%

Model KB - Heavy Duty Unit Heater (277V, 4KW)

No reviews

Original Price $4,272.46

Current Price $3,115.34

| /

King’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full details
Save 27%

Model KB PlatinumX 277 Volt Heavy Duty Electronic Unit Heater 4 KW

No reviews

Original Price $4,717.93

Current Price $3,440.16

| /

King’s KB PlatinumX series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and...
View full details
Save 27%

Model KB PlatinumX 277 Volt Heavy Duty Electronic Unit Heater 3 KW

No reviews

Original Price $4,717.93

Current Price $3,440.16

| /

King’s KB PlatinumX series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and...
View full details
Save 27%

Model KB PlatinumX 240 Volt Heavy Duty Electronic Unit Heater with Fuse Block 30 KW

No reviews

Original Price $13,627.30

Current Price $9,936.57

| /

King’s KB PlatinumX series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and...
View full details
Save 30%

Model KB Platinum 240 Volt Heavy Duty Electronic Unit Heater 20 KW

No reviews

Original Price $7,959.10

Current Price $5,571.37

| /

King’s KB Platinum series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and ...
View full details
Save 27%

Model KB PlatinumX 240 Volt Heavy Duty Electronic Unit Heater 15 KW

No reviews

Original Price $6,254.03

Current Price $4,560.23

| /

King’s KB PlatinumX series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and...
View full details
Save 30%

Model KB Platinum 240 Volt Heavy Duty Electronic Unit Heater 15 KW

No reviews

Original Price $5,916.09

Current Price $4,141.26

| /

King’s KB Platinum series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and ...
View full details
Save 27%

Model KB - Heavy Duty Unit Heater (240V, 15kW)

No reviews

Original Price $5,501.34

Current Price $4,011.40

| /

King’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full details
Save 27%

Model KB PlatinumX 240 Volt Heavy Duty Electronic Unit Heater with Fuse Block 15 KW

No reviews

Original Price $6,561.24

Current Price $4,784.24

| /

King’s KB PlatinumX series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and...
View full details
Save 24%

Model KB ECO2S+® - 2-Stage Electronic Heater w/ Remote Sensor & Fuse Block (240V, 15kW)

No reviews

Original Price $5,471.84

Current Price $4,149.49

| /

KB ECO2S+® series unit heaters offer unparalleled performance, energy efficiency and user control by incorporating another King innovation, the in-...
View full details
Save 30%

Model KB Platinum - Heavy Duty Electronic Unit Heater (240V, 12.5kW)

No reviews

Original Price $5,301.64

Current Price $3,711.15

| /

King’s KB Platinum series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and ...
View full details
Save 27%

Model KB - Heavy Duty Unit Heater (240V, 12.5kW)

No reviews

Original Price $4,886.90

Current Price $3,563.36

| /

King’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full details
Save 27%

Model KB PlatinumX - Heavy Duty Electronic Unit Heater with Fuse Block (240V, 12.5kW)

No reviews

Original Price $5,946.80

Current Price $4,336.21

| /

King’s KB PlatinumX series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and...
View full details
Save 30%

Model KB Platinum - Heavy Duty Electronic Unit Heater (240V, 12.5kW)

No reviews

Original Price $5,501.34

Current Price $3,850.94

| /

King’s KB Platinum series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and ...
View full details
Save 24%

Model KB ECO2S+® - 2-Stage Electronic Heater w/ Remote Sensor & Fuse Block (240V, 12kW)

No reviews

Original Price $4,934.53

Current Price $3,742.01

| /

KB ECO2S+® series unit heaters offer unparalleled performance, energy efficiency and user control by incorporating another King innovation, the in-...
View full details
Save 27%

Model KB PlatinumX - Multiphase Heavy Duty Electronic Unit Heater (240V, 10kW)

No reviews

Original Price $4,564.31

Current Price $3,328.15

| /

King’s KB PlatinumX series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and...
View full details
Save 30%

Model KB Platinum - Multiphase Heavy Duty Electronic Unit Heater (240V, 10kW)

No reviews

Original Price $4,226.37

Current Price $2,958.46

| /

King’s KB Platinum series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and ...
View full details
Save 27%

Model KB - Heavy Duty Unit Heater (240V, 10kW)

No reviews

Original Price $3,811.63

Current Price $2,779.31

| /

King’s KB series unit heaters are designed for use as primary or supplemental heat sources in large or exposed areas, including high-rise buildings...
View full details
Save 27%

Model KB PlatinumX - Heavy Duty Electronic Unit Heater (240V, 10kW)

No reviews

Original Price $4,257.10

Current Price $3,104.14

| /

King’s KB PlatinumX series unit heaters are the most full-featured unit heaters on the market, with in-built electronic thermostat for accuracy and...
View full details