Dayton
Dayton 5PV26 Hydronic Unit Heater 20-1/2 in 35900 BtuH 120 V
Suspended horizontal hydronic unit heater delivers 35,900 BtuH at 200°F water with 850 cfm airflow on 120 V AC
- Delivers 35,900 BtuH at 200 °F water for strong heat output
- Moves 850 cfm horizontally to distribute warmth across the space
- Runs on standard 120 V AC single-phase power for simple wiring
- OSHA-compliant fan guard protects personnel near the unit
- Compact 20-1/2 in width fits tight ceiling or wall installations
Hydronic Unit Heater
The Dayton 5PV26 is a suspended horizontal hydronic heater designed for wall or ceiling mounting in workshops, garages or commercial spaces. It uses hot water as the heating medium and delivers horizontal airflow across the target area.
Heating Capacity and Airflow
At a water temperature of 200 F the unit produces 35,900 BtuH while moving 850 cfm of air through a 12 in fan. The serpentine coil requires a flow rate of 3.6 gpm through 3/8 in sweat connections, so output drops if the supply temperature or flow falls below those figures.
Electrical and Operational Characteristics
The single-phase motor draws 1.4 A at 120 V AC and 60 Hz. An OSHA-compliant fan guard covers the 12 in impeller. The cabinet measures 18 1/2 in high, 20 1/2 in wide and 10 15/16 in deep, making it suitable for overhead installation where floor space is limited.
Highlights
- Delivers 35,900 BtuH at 200 °F water for strong heat output
- Moves 850 cfm horizontally to distribute warmth across the space
- Runs on standard 120 V AC single-phase power for simple wiring
- OSHA-compliant fan guard protects personnel near the unit
- Compact 20-1/2 in width fits tight ceiling or wall installations
Specifications
| Brand | DAYTON |
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Questions about this item
Will this 35,900 BtuH hydronic heater connect to my existing 3/8 in SWT piping?
Yes — the coil uses 3/8 in SWT connections, matching standard copper tubing of that size.
How can I confirm the unit is delivering its rated 35,900 BtuH after installation?
Verify 200 °F supply water, measure 3.6 gpm flow and check that the fan moves roughly 850 cfm.
Does the box include the OSHA-compliant fan guard and mounting hardware, or must I buy them separately?
The OSHA-compliant guard is factory-fitted; mounting brackets and piping fittings are not included.
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