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!
Electronic Air Velocity Sensor for SDH Series Heaters
KIT-SEN-005
Used to measure the speed at which the air is movingMade for use with SDH Series Duct Heaters...
$148.00Each
3000W Duct Heater, 8" Round Duct, 240V, 50 CFM
SDHR08030002
Stelpro 3000W Duct Heater, 8" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$682.40Each
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...
$949.60Each
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...
$603.20Each
500W Duct Heater, 6" Round Duct, 120V, 50 CFM
SDHR06005001
Stelpro 500W Duct Heater, 6" Round Duct, 120V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$590.40Each
500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 120V, 50 CFM
SDHR06005001DS
Stelpro 500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 120V, 50 CFM features: This model includes a disconnect switch...
$603.20Each
500W Duct Heater, 6" Round Duct, 240V, 50 CFM
SDHR06005002
Stelpro 500W Duct Heater, 6" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$590.40Each
500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM
SDHR06005002DS
Stelpro 500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...
$603.20Each
1000W Duct Heater, 6" Round Duct, 120V, 50 CFM
SDHR06010001
Stelpro 1000W Duct Heater, 6" Round Duct, 120V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$557.60Each
1000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 120V, 50 CFM
SDHR06010001DS
Stelpro 1000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 120V, 50 CFM features: This model includes a disconnect switch...
$577.60Each
1000W Duct Heater, 6" Round Duct, 240V, 50 CFM
SDHR06010002
Stelpro 1000W Duct Heater, 6" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$557.60Each
1000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM
SDHR06010002DS
Stelpro 1000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...
$577.60Each
1500W Duct Heater, 6" Round Duct, 120V, 50 CFM
SDHR06015001
Stelpro 1500W Duct Heater, 6" Round Duct, 120V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$607.20Each
1500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 120V, 50 CFM
SDHR06015001DS
Stelpro 1500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 120V, 50 CFM features: This model includes a disconnect switch...
$616.00Each
1500W Duct Heater, 6" Round Duct, 240V, 50 CFM
SDHR06015002
Stelpro 1500W Duct Heater, 6" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$607.20Each
1500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM
SDHR06015002DS
Stelpro 1500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...
$616.00Each
2000W Duct Heater, 6" Round Duct, 120V, 50 CFM
SDHR06020001
Stelpro 2000W Duct Heater, 6" Round Duct, 120V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$590.40Each
2000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 120V, 50 CFM
SDHR06020001DS
Stelpro 2000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 120V, 50 CFM features: This model includes a disconnect switch...
$603.20Each
2000W Duct Heater, 6" Round Duct, 240V, 50 CFM
SDHR06020002
Stelpro 2000W Duct Heater, 6" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$590.40Each
2000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM
SDHR06020002DS
Stelpro 2000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...
$603.20Each
2500W Duct Heater, 6" Round Duct, 120V, 50 CFM
SDHR06025001
Stelpro 2500W Duct Heater, 6" Round Duct, 120V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$590.40Each
2500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 120V, 50 CFM
SDHR06025001DS
Stelpro 2500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 120V, 50 CFM features: This model includes a disconnect switch...
$603.20Each
2500W Duct Heater, 6" Round Duct, 240V, 50 CFM
SDHR06025002
Stelpro 2500W Duct Heater, 6" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$590.40Each
2500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM
SDHR06025002DS
Stelpro 2500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...
$603.20Each
3000W Duct Heater, 6" Round Duct, 240V, 50 CFM
SDHR06030002
Stelpro 3000W Duct Heater, 6" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$590.40Each
3000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM
SDHR06030002DS
Stelpro 3000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...
$603.20Each
4000W Duct Heater, 6" Round Duct, 240V, 50 CFM
SDHR06040002
Stelpro 4000W Duct Heater, 6" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$656.80Each
4000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM
SDHR06040002DS
Stelpro 4000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...
$656.80Each
5000W Duct Heater, 6" Round Duct, 240V, 50 CFM
SDHR06050002
Stelpro 5000W Duct Heater, 6" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$671.20Each
5000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM
SDHR06050002DS
Stelpro 5000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...
$661.60Each
Electronic Air Velocity Sensor for SDH Series Heaters
KIT-SEN-005
Used to measure the speed at which the air is movingMade for use with SDH Series Duct Heaters...
$148.00Each
3000W Duct Heater, 8" Round Duct, 240V, 50 CFM
SDHR08030002
Stelpro 3000W Duct Heater, 8" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$682.40Each
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...
$949.60Each
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...
$603.20Each
500W Duct Heater, 6" Round Duct, 120V, 50 CFM
SDHR06005001
Stelpro 500W Duct Heater, 6" Round Duct, 120V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$590.40Each
500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 120V, 50 CFM
SDHR06005001DS
Stelpro 500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 120V, 50 CFM features: This model includes a disconnect switch...
$603.20Each
500W Duct Heater, 6" Round Duct, 240V, 50 CFM
SDHR06005002
Stelpro 500W Duct Heater, 6" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$590.40Each
500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM
SDHR06005002DS
Stelpro 500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...
$603.20Each
1000W Duct Heater, 6" Round Duct, 120V, 50 CFM
SDHR06010001
Stelpro 1000W Duct Heater, 6" Round Duct, 120V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$557.60Each
1000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 120V, 50 CFM
SDHR06010001DS
Stelpro 1000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 120V, 50 CFM features: This model includes a disconnect switch...
$577.60Each
1000W Duct Heater, 6" Round Duct, 240V, 50 CFM
SDHR06010002
Stelpro 1000W Duct Heater, 6" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$557.60Each
1000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM
SDHR06010002DS
Stelpro 1000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...
$577.60Each
1500W Duct Heater, 6" Round Duct, 120V, 50 CFM
SDHR06015001
Stelpro 1500W Duct Heater, 6" Round Duct, 120V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$607.20Each
1500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 120V, 50 CFM
SDHR06015001DS
Stelpro 1500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 120V, 50 CFM features: This model includes a disconnect switch...
$616.00Each
1500W Duct Heater, 6" Round Duct, 240V, 50 CFM
SDHR06015002
Stelpro 1500W Duct Heater, 6" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$607.20Each
1500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM
SDHR06015002DS
Stelpro 1500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...
$616.00Each
2000W Duct Heater, 6" Round Duct, 120V, 50 CFM
SDHR06020001
Stelpro 2000W Duct Heater, 6" Round Duct, 120V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$590.40Each
2000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 120V, 50 CFM
SDHR06020001DS
Stelpro 2000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 120V, 50 CFM features: This model includes a disconnect switch...
$603.20Each
2000W Duct Heater, 6" Round Duct, 240V, 50 CFM
SDHR06020002
Stelpro 2000W Duct Heater, 6" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$590.40Each
2000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM
SDHR06020002DS
Stelpro 2000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...
$603.20Each
2500W Duct Heater, 6" Round Duct, 120V, 50 CFM
SDHR06025001
Stelpro 2500W Duct Heater, 6" Round Duct, 120V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$590.40Each
2500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 120V, 50 CFM
SDHR06025001DS
Stelpro 2500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 120V, 50 CFM features: This model includes a disconnect switch...
$603.20Each
2500W Duct Heater, 6" Round Duct, 240V, 50 CFM
SDHR06025002
Stelpro 2500W Duct Heater, 6" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$590.40Each
2500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM
SDHR06025002DS
Stelpro 2500W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...
$603.20Each
3000W Duct Heater, 6" Round Duct, 240V, 50 CFM
SDHR06030002
Stelpro 3000W Duct Heater, 6" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$590.40Each
3000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM
SDHR06030002DS
Stelpro 3000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...
$603.20Each
4000W Duct Heater, 6" Round Duct, 240V, 50 CFM
SDHR06040002
Stelpro 4000W Duct Heater, 6" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$656.80Each
4000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM
SDHR06040002DS
Stelpro 4000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...
$656.80Each
5000W Duct Heater, 6" Round Duct, 240V, 50 CFM
SDHR06050002
Stelpro 5000W Duct Heater, 6" Round Duct, 240V, 50 CFM features: 4 levels of security: Manual protection, automatic protection, terminal...
$671.20Each
5000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM
SDHR06050002DS
Stelpro 5000W Duct Heater w/ Disconnect Switch, 6" Round Duct, 240V, 50 CFM features: This model includes a disconnect switch...
$661.60Each