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!
500W Duct Heater w/ Disconnect Switch, 8" Round Duct, 240V, 50 CFM
SDHR08005002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$499.10Each
1000W Duct Heater, 8" Round Duct, 240V, 50 CFM
SDHR08010002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$515.82Each
1000W Duct Heater w/ Disconnect Switch, 8" Round Duct, 240V, 50 CFM
SDHR08010002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$508.66Each
1500W Duct Heater, 8" Round Duct, 240V, 50 CFM
SDHR08015002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$502.69Each
1500W Duct Heater w/ Disconnect Switch, 8" Round Duct, 240V, 50 CFM
SDHR08015002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$537.31Each
2000W Duct Heater, 8" Round Duct, 240V, 50 CFM
SDHR08020002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$515.82Each
2000W Duct Heater w/ Disconnect Switch, 8" Round Duct, 240V, 50 CFM
SDHR08020002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$508.66Each
2500W Duct Heater, 8" Round Duct, 240V, 50 CFM
SDHR08025002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$503.28Each
2500W Duct Heater w/ Disconnect Switch, 8" Round Duct, 240V, 50 CFM
SDHR08025002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$494.33Each
3000W Duct Heater w/ Disconnect Switch, 8" Round Duct, 240V, 50 CFM
SDHR08030002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$494.33Each
4000W Duct Heater, 8" Round Duct, 240V, 50 CFM
SDHR08040002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$527.76Each
4000W Duct Heater w/ Disconnect Switch, 8" Round Duct, 240V, 50 CFM
SDHR08040002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$517.01Each
5000W Duct Heater, 8" Round Duct, 240V, 50 CFM
SDHR08050002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$562.99Each
6000W Duct Heater w/ Disconnect Switch, 8" Round Duct, 240V, 50 CFM
SDHR08060002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$628.06Each
500W Round Duct Heater, 10" Duct, 240V, 50 CFM
SDHR10005002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$551.04Each
500W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM
SDHR10005002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$537.31Each
1000W Round Duct Heater, 10" Duct, 240V, 50 CFM
SDHR10010002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$562.99Each
1000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM
SDHR10010002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$546.87Each
1500W Round Duct Heater, 10" Duct, 240V, 50 CFM
SDHR10015002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$575.52Each
1500W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM
SDHR10015002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$555.82Each
2000W Round Duct Heater, 10" Duct, 240V, 50 CFM
SDHR10020002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$586.87Each
2000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM
SDHR10020002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$564.18Each
2500W Round Duct Heater, 10" Duct, 240V, 50 CFM
SDHR10025002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$586.87Each
2500W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM
SDHR10025002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$564.18Each
3000W Round Duct Heater, 10" Duct, 240V, 50 CFM
SDHR10030002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$586.87Each
4000W Round Duct Heater, 10" Duct, 240V, 50 CFM
SDHR10040002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$598.21Each
4000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM
SDHR10040002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$575.52Each
5000W Round Duct Heater, 10" Duct, 240V, 50 CFM
SDHR10050002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$646.57Each
5000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM
SDHR10050002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$650.15Each
6000W Round Duct Heater, 10" Duct, 240V, 50 CFM
SDHR10060002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$694.33Each
500W Duct Heater w/ Disconnect Switch, 8" Round Duct, 240V, 50 CFM
SDHR08005002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$499.10Each
1000W Duct Heater, 8" Round Duct, 240V, 50 CFM
SDHR08010002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$515.82Each
1000W Duct Heater w/ Disconnect Switch, 8" Round Duct, 240V, 50 CFM
SDHR08010002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$508.66Each
1500W Duct Heater, 8" Round Duct, 240V, 50 CFM
SDHR08015002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$502.69Each
1500W Duct Heater w/ Disconnect Switch, 8" Round Duct, 240V, 50 CFM
SDHR08015002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$537.31Each
2000W Duct Heater, 8" Round Duct, 240V, 50 CFM
SDHR08020002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$515.82Each
2000W Duct Heater w/ Disconnect Switch, 8" Round Duct, 240V, 50 CFM
SDHR08020002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$508.66Each
2500W Duct Heater, 8" Round Duct, 240V, 50 CFM
SDHR08025002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$503.28Each
2500W Duct Heater w/ Disconnect Switch, 8" Round Duct, 240V, 50 CFM
SDHR08025002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$494.33Each
3000W Duct Heater w/ Disconnect Switch, 8" Round Duct, 240V, 50 CFM
SDHR08030002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$494.33Each
4000W Duct Heater, 8" Round Duct, 240V, 50 CFM
SDHR08040002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$527.76Each
4000W Duct Heater w/ Disconnect Switch, 8" Round Duct, 240V, 50 CFM
SDHR08040002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$517.01Each
5000W Duct Heater, 8" Round Duct, 240V, 50 CFM
SDHR08050002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$562.99Each
6000W Duct Heater w/ Disconnect Switch, 8" Round Duct, 240V, 50 CFM
SDHR08060002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$628.06Each
500W Round Duct Heater, 10" Duct, 240V, 50 CFM
SDHR10005002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$551.04Each
500W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM
SDHR10005002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$537.31Each
1000W Round Duct Heater, 10" Duct, 240V, 50 CFM
SDHR10010002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$562.99Each
1000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM
SDHR10010002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$546.87Each
1500W Round Duct Heater, 10" Duct, 240V, 50 CFM
SDHR10015002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$575.52Each
1500W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM
SDHR10015002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$555.82Each
2000W Round Duct Heater, 10" Duct, 240V, 50 CFM
SDHR10020002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$586.87Each
2000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM
SDHR10020002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$564.18Each
2500W Round Duct Heater, 10" Duct, 240V, 50 CFM
SDHR10025002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$586.87Each
2500W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM
SDHR10025002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$564.18Each
3000W Round Duct Heater, 10" Duct, 240V, 50 CFM
SDHR10030002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$586.87Each
4000W Round Duct Heater, 10" Duct, 240V, 50 CFM
SDHR10040002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$598.21Each
4000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM
SDHR10040002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$575.52Each
5000W Round Duct Heater, 10" Duct, 240V, 50 CFM
SDHR10050002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$646.57Each
5000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM
SDHR10050002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$650.15Each
6000W Round Duct Heater, 10" Duct, 240V, 50 CFM
SDHR10060002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$694.33Each
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