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121-150 of 176 products

Stelpro 2500W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM

SDHR10025002DS

Stelpro 2500W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$564.18Each

Stelpro 3000W Round Duct Heater, 10" Duct, 240V, 50 CFM

SDHR10030002

Stelpro 3000W Round Duct Heater, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$586.87Each

Stelpro 4000W Round Duct Heater, 10" Duct, 240V, 50 CFM

SDHR10040002

Stelpro 4000W Round Duct Heater, 10" Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...

$598.21Each

Duct Heater Best Seller

Stelpro 4000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM

SDHR10040002DS

Stelpro 4000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$575.52Each

Stelpro 5000W Round Duct Heater, 10" Duct, 240V, 50 CFM

SDHR10050002

Stelpro 5000W Round Duct Heater, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$646.57Each

Stelpro 5000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM

SDHR10050002DS

Stelpro 5000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$650.15Each

Stelpro 6000W Round Duct Heater, 10" Duct, 240V, 50 CFM

SDHR10060002

Stelpro 6000W Round Duct Heater, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$694.33Each

Stelpro 6000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM

SDHR10060002DS

Stelpro 6000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$688.96Each

Stelpro 8000W Round Duct Heater, 10" Duct, 240V, 50 CFM

SDHR10080002

Stelpro 8000W Round Duct Heater, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$754.63Each

Stelpro 8000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM

SDHR10080002DS

Stelpro 8000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$784.48Each

Stelpro 10000W Round Duct Heater, 10" Duct, 240V, 50 CFM

SDHR10100002

Stelpro 10000W Round Duct Heater, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$884.78Each

Stelpro 10000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM

SDHR10100002DS

Stelpro 10000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$890.15Each

Stelpro 500W Round Duct Heater, 12" Duct, 240V, 50 CFM

SDHR12005002

Stelpro 500W Round Duct Heater, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$562.99Each

Stelpro 500W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM

SDHR12005002DS

Stelpro 500W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$546.87Each

Stelpro 1000W Round Duct Heater, 12" Duct, 240V, 50 CFM

SDHR12010002

Stelpro 1000W Round Duct Heater, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$562.99Each

Stelpro 1000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM

SDHR12010002DS

Stelpro 1000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$546.87Each

Stelpro 1500W Round Duct Heater, 12" Duct, 240V, 50 CFM

SDHR12015002

Stelpro 1500W Round Duct Heater, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$586.87Each

Stelpro 1500W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM

SDHR12015002DS

Stelpro 1500W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$564.18Each

Stelpro 2000W Round Duct Heater, 12" Duct, 240V, 50 CFM

SDHR12020002

Stelpro 2000W Round Duct Heater, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$611.34Each

Stelpro 2000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM

SDHR12020002DS

Stelpro 2000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$583.88Each

Stelpro 2500W Round Duct Heater, 12" Duct, 240V, 50 CFM

SDHR12025002

Stelpro 2500W Round Duct Heater, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$659.10Each

Stelpro 2500W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM

SDHR12025002DS

Stelpro 2500W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$623.28Each

Stelpro 3000W Round Duct Heater, 12" Duct, 240V, 50 CFM

SDHR12030002

Stelpro 3000W Round Duct Heater, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$634.63Each

Stelpro 3000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM

SDHR12030002DS

Stelpro 3000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$602.39Each

Stelpro 4000W Round Duct Heater, 12" Duct, 240V, 50 CFM

SDHR12040002

Stelpro 4000W Round Duct Heater, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$659.10Each

Stelpro 4000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM

SDHR12040002DS

Stelpro 4000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$623.28Each

Stelpro 5000W Round Duct Heater, 12" Duct, 240V, 50 CFM

SDHR12050002

Stelpro 5000W Round Duct Heater, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$682.99Each

Stelpro 5000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM

SDHR12050002DS

Stelpro 5000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$680.60Each

Stelpro 6000W Round Duct Heater, 12" Duct, 240V, 50 CFM

SDHR12060002

Stelpro 6000W Round Duct Heater, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$706.27Each

Stelpro 6000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM

SDHR12060002DS

Stelpro 6000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$698.51Each

121-150 of 176 products

Stelpro 2500W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM

SDHR10025002DS

Stelpro 2500W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$564.18Each

Stelpro 3000W Round Duct Heater, 10" Duct, 240V, 50 CFM

SDHR10030002

Stelpro 3000W Round Duct Heater, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$586.87Each

Stelpro 4000W Round Duct Heater, 10" Duct, 240V, 50 CFM

SDHR10040002

Stelpro 4000W Round Duct Heater, 10" Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...

$598.21Each

Duct Heater Best Seller

Stelpro 4000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM

SDHR10040002DS

Stelpro 4000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$575.52Each

Stelpro 5000W Round Duct Heater, 10" Duct, 240V, 50 CFM

SDHR10050002

Stelpro 5000W Round Duct Heater, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$646.57Each

Stelpro 5000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM

SDHR10050002DS

Stelpro 5000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$650.15Each

Stelpro 6000W Round Duct Heater, 10" Duct, 240V, 50 CFM

SDHR10060002

Stelpro 6000W Round Duct Heater, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$694.33Each

Stelpro 6000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM

SDHR10060002DS

Stelpro 6000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$688.96Each

Stelpro 8000W Round Duct Heater, 10" Duct, 240V, 50 CFM

SDHR10080002

Stelpro 8000W Round Duct Heater, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$754.63Each

Stelpro 8000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM

SDHR10080002DS

Stelpro 8000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$784.48Each

Stelpro 10000W Round Duct Heater, 10" Duct, 240V, 50 CFM

SDHR10100002

Stelpro 10000W Round Duct Heater, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$884.78Each

Stelpro 10000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM

SDHR10100002DS

Stelpro 10000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$890.15Each

Stelpro 500W Round Duct Heater, 12" Duct, 240V, 50 CFM

SDHR12005002

Stelpro 500W Round Duct Heater, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$562.99Each

Stelpro 500W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM

SDHR12005002DS

Stelpro 500W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$546.87Each

Stelpro 1000W Round Duct Heater, 12" Duct, 240V, 50 CFM

SDHR12010002

Stelpro 1000W Round Duct Heater, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$562.99Each

Stelpro 1000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM

SDHR12010002DS

Stelpro 1000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$546.87Each

Stelpro 1500W Round Duct Heater, 12" Duct, 240V, 50 CFM

SDHR12015002

Stelpro 1500W Round Duct Heater, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$586.87Each

Stelpro 1500W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM

SDHR12015002DS

Stelpro 1500W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$564.18Each

Stelpro 2000W Round Duct Heater, 12" Duct, 240V, 50 CFM

SDHR12020002

Stelpro 2000W Round Duct Heater, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$611.34Each

Stelpro 2000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM

SDHR12020002DS

Stelpro 2000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$583.88Each

Stelpro 2500W Round Duct Heater, 12" Duct, 240V, 50 CFM

SDHR12025002

Stelpro 2500W Round Duct Heater, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$659.10Each

Stelpro 2500W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM

SDHR12025002DS

Stelpro 2500W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$623.28Each

Stelpro 3000W Round Duct Heater, 12" Duct, 240V, 50 CFM

SDHR12030002

Stelpro 3000W Round Duct Heater, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$634.63Each

Stelpro 3000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM

SDHR12030002DS

Stelpro 3000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$602.39Each

Stelpro 4000W Round Duct Heater, 12" Duct, 240V, 50 CFM

SDHR12040002

Stelpro 4000W Round Duct Heater, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$659.10Each

Stelpro 4000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM

SDHR12040002DS

Stelpro 4000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$623.28Each

Stelpro 5000W Round Duct Heater, 12" Duct, 240V, 50 CFM

SDHR12050002

Stelpro 5000W Round Duct Heater, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$682.99Each

Stelpro 5000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM

SDHR12050002DS

Stelpro 5000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$680.60Each

Stelpro 6000W Round Duct Heater, 12" Duct, 240V, 50 CFM

SDHR12060002

Stelpro 6000W Round Duct Heater, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch 4 levels of...

$706.27Each

Stelpro 6000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM

SDHR12060002DS

Stelpro 6000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$698.51Each

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