Parts

It is recommended that servicing of EcoSmart products be done by licensed professionals capable of working with the applicable plumbing and electrical requirements. Prior to purchasing parts, customers are encouraged to contact EcoSmart technical support at 877-474-6473, or by email at support@ecosmartus.com. Further troubleshooting information can also be found by clicking here. To identify the right part for your heater please refer to the replacement parts section on each products’ page.

Heating Elements

Model Number Description Compatible With
HE 35120 HE 35120

Heating Element 3.5 KW @ 120V

POU 3.5

HE 55220 HE 55220

Heating Element 5.5 KW @ 220V

POU 6 & ECO 11

HE 60208 HE 60208

Heating Element 6 KW @ 208V

ECO 8

HE 80240 HE 80240

Heating Element 8 KW @ 240V

ECO 24

HE 90240 HE 90240

Heating Element 9 KW @ 240V

ECO 18, ECO 27 & ECO 36

Triacs

Model Number Description Compatible With
TRC QC POU TRC QC POU

Triac for POU

POU 3.5 & POU 6

TRC 1HESML TRC 1HESML

Triac 1st Heating Element

ECO 8 & ECO 11

TRC 2HESML TRC 2HESML

Triac 2nd Heating Element

ECO 11

TRC QC 1HE TRC QC 1HE

Triac 1st Heating Element

ECO 18, ECO 24 & ECO 27

TRC QC 2HE TRC QC 2HE

Triac 2nd Heating Element

ECO 18, ECO 24 & ECO 27

TRC QC 3HE TRC QC 3HE

Triac 3rd Heating Element

ECO 24 & ECO 27

TRC QC 1HEXLRG TRC QC 1HEXLRG

Triac 1st Heating Element

ECO 36

TRC QC 3HEXLRG TRC QC 3HEXLRG

Triac 3rd Heating Element

ECO 36

TRC QC 4HEXLRG TRC QC 4HEXLRG

Triac 4th Heating Element

ECO 36

Flow Sensor

Model Number Description Compatible With
FSA NFSML FSA NFSML

Flow Sensor Assembly

ECO 8 & ECO 11

FSA QC MEDLRG FSA QC MEDLRG

Flow Sensor Assembly

ECO 18, ECO 24, ECO 27 & ECO 36

Control Board

Model Number Description Compatible With
CB QC POU CB QC POU

Control Board

POU 3.5 & POU 6

CB NF SML CB NF SML

Control Board

ECO 8 & ECO 11

CB QC MEDLRG CB QC MEDLRG

Control Board

ECO 18, ECO 24, ECO 27 & ECO 36

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