Shop SDHR Series Round Duct Heater

Discover a consistent way to warm your spaces! With modulating elements to maintain temperature, Stelpro SDHR duct heaters provide consistent temperature control. Shop HomElectrical to find a Stelpro SDHR series duct heater!

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91-111 of 111 products

500W Duct Heater, 5" Round Duct, 240V, 50 CFM

SDHR05005002

Stelpro 500W Duct Heater, 5" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...

$421.49Each

500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM

SDHR05005002DS

Stelpro 500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$431.64Each

1000W Duct Heater, 5" Round Duct, 120V, 50 CFM

SDHR05010001

Stelpro 1000W Duct Heater, 5" Round Duct, 120V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...

$431.64Each

1000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM

SDHR05010001DS

Stelpro 1000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM features: This model includes a disconnect switch...

$441.19Each

1000W Duct Heater, 5" Round Duct, 240V, 50 CFM

SDHR05010002

Stelpro 1000W Duct Heater, 5" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...

$431.64Each

1000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM

SDHR05010002DS

Stelpro 1000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$441.19Each

1500W Duct Heater, 5" Round Duct, 120V, 50 CFM

SDHR05015001

Stelpro 1500W Duct Heater, 5" Round Duct, 120V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...

$444.18Each

1500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM

SDHR05015001DS

Stelpro 1500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM features: This model includes a disconnect switch...

$450.15Each

1500W Duct Heater, 5" Round Duct, 240V, 50 CFM

SDHR05015002

Stelpro 1500W Duct Heater, 5" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...

$444.18Each

1500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM

SDHR05015002DS

Stelpro 1500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$450.15Each

2000W Duct Heater, 5" Round Duct, 120V, 50 CFM

SDHR05020001

Stelpro 2000W Duct Heater, 5" Round Duct, 120V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...

$454.93Each

2000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM

SDHR05020001DS

Stelpro 2000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM features: This model includes a disconnect switch...

$460.90Each

2000W Duct Heater, 5" Round Duct, 240V, 50 CFM

SDHR05020002

Stelpro 2000W Duct Heater, 5" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...

$454.93Each

2000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM

SDHR05020002DS

Stelpro 2000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$460.90Each

2500W Duct Heater, 5" Round Duct, 120V, 50 CFM

SDHR05025001

Stelpro 2500W Duct Heater, 5" Round Duct, 120V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...

$431.64Each

2500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM

SDHR05025001DS

Stelpro 2500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM features: This model includes a disconnect switch...

$469.85Each

2500W Duct Heater, 5" Round Duct, 240V, 50 CFM

SDHR05025002

Stelpro 2500W Duct Heater, 5" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...

$431.64Each

2500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM

SDHR05025002DS

Stelpro 2500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$469.85Each

3000W Duct Heater, 5" Round Duct, 240V, 50 CFM

SDHR05030002

Stelpro 3000W Duct Heater, 5" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...

$468.66Each

3000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM

SDHR05030002DS

Stelpro 3000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$469.85Each

3000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM

SDHR10030002DS

Stelpro 3000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$564.18Each

91-111 of 111 products

500W Duct Heater, 5" Round Duct, 240V, 50 CFM

SDHR05005002

Stelpro 500W Duct Heater, 5" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...

$421.49Each

500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM

SDHR05005002DS

Stelpro 500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$431.64Each

1000W Duct Heater, 5" Round Duct, 120V, 50 CFM

SDHR05010001

Stelpro 1000W Duct Heater, 5" Round Duct, 120V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...

$431.64Each

1000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM

SDHR05010001DS

Stelpro 1000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM features: This model includes a disconnect switch...

$441.19Each

1000W Duct Heater, 5" Round Duct, 240V, 50 CFM

SDHR05010002

Stelpro 1000W Duct Heater, 5" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...

$431.64Each

1000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM

SDHR05010002DS

Stelpro 1000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$441.19Each

1500W Duct Heater, 5" Round Duct, 120V, 50 CFM

SDHR05015001

Stelpro 1500W Duct Heater, 5" Round Duct, 120V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...

$444.18Each

1500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM

SDHR05015001DS

Stelpro 1500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM features: This model includes a disconnect switch...

$450.15Each

1500W Duct Heater, 5" Round Duct, 240V, 50 CFM

SDHR05015002

Stelpro 1500W Duct Heater, 5" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...

$444.18Each

1500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM

SDHR05015002DS

Stelpro 1500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$450.15Each

2000W Duct Heater, 5" Round Duct, 120V, 50 CFM

SDHR05020001

Stelpro 2000W Duct Heater, 5" Round Duct, 120V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...

$454.93Each

2000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM

SDHR05020001DS

Stelpro 2000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM features: This model includes a disconnect switch...

$460.90Each

2000W Duct Heater, 5" Round Duct, 240V, 50 CFM

SDHR05020002

Stelpro 2000W Duct Heater, 5" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...

$454.93Each

2000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM

SDHR05020002DS

Stelpro 2000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$460.90Each

2500W Duct Heater, 5" Round Duct, 120V, 50 CFM

SDHR05025001

Stelpro 2500W Duct Heater, 5" Round Duct, 120V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...

$431.64Each

2500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM

SDHR05025001DS

Stelpro 2500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM features: This model includes a disconnect switch...

$469.85Each

2500W Duct Heater, 5" Round Duct, 240V, 50 CFM

SDHR05025002

Stelpro 2500W Duct Heater, 5" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...

$431.64Each

2500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM

SDHR05025002DS

Stelpro 2500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$469.85Each

3000W Duct Heater, 5" Round Duct, 240V, 50 CFM

SDHR05030002

Stelpro 3000W Duct Heater, 5" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...

$468.66Each

3000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM

SDHR05030002DS

Stelpro 3000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$469.85Each

3000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM

SDHR10030002DS

Stelpro 3000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM features: This model includes a disconnect switch...

$564.18Each

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