Description
Product Summary
The Daikin EHK4-20 is a 20 kW EHK series electric heat kit for Daikin commercial packaged electric units, wired for 460V 3-Phase power.
Daikin SS-DEHK lists it for Daikin DCC/DCH 060, 072 size packaged units. The kit includes built-in overcurrent protection and control circuitry arranged for staging with sequencers.
It is used to add primary or supplemental electric heat to packaged cooling and heat pump rooftop units.
Key Features
- Rated output: 20 kW at rated voltage
- Built-in protection: overcurrent protection built into the kit
- Staging-ready controls: control circuitry arranged to readily permit staging, with sequencers for better temperature control
- Packaged unit fit: designed for Daikin DCC/DCH 060, 072 size packaged units
- Factory OEM part: genuine Daikin heat kit for listed models
- Commercial voltage: 460V 3-Phase
Specifications
| Model Number | EHK4-20 |
|---|---|
| Kit Family | EHK electric heat kit for commercial packaged electric units |
| Rated Heating Capacity | 20 kW |
| Power Supply | 460V 3-Phase |
| Overcurrent Protection | Built-in on all kits (per Daikin) |
| Compatible Units | Daikin DCC/DCH 060, 072 size packaged units |
| kW Correction | 208/240V: 230V 0.92, 220V 0.84, 210V 0.77; 480V: 460V 0.92 |
Ideal Applications
- Light commercial rooftop units on offices and retail
- Schools and churches with packaged electric units
- Replacement heat sections on DCC/DCH units
- Heat pump RTUs needing supplemental heat
Frequently Asked Questions
What units does the EHK4-20 fit?
Daikin lists it for Daikin DCC/DCH 060, 072 size packaged units. Confirm your unit model and voltage before ordering.
What voltage is the EHK4-20?
It is a 460V 3-Phase kit. Order the kit that matches the unit nameplate voltage.
Does it include overcurrent protection?
Yes. Daikin states built-in overcurrent protection on all EHK kits. Size field wiring to the MCA and MOP in the unit electrical data.
How much heat does it produce at lower voltage?
Multiply the 20 kW rating by the correction factor, for example 0.92 at 230V on 240V-rated kits or 0.92 at 460V on 480V-rated kits.
