Hot Springs Heater Relay Board 77119 (Formerly 74618) IQ 2020

Hot Springs Heater Relay Board 77119 (Formerly 74618) IQ 2020 Watkins
- Item 77119 (replaces the old 74618 as of September 10, 2013)
- What is included: NewUpgraded IQ 2020 Heater Relay Board w/ Jumpers & Shortened Screws for the front cover of the IQ2020
- Description: New(New as of 9-10-2013) This IQ2020 Heater Relay Circuit Board is the newest revision for the 2001-2009.5 IQ2020 Control Box. It's upgraded design provides a more efficient method of connecting the heater's power cord to this board therefore reducing fatigue on the two "beefed up"relays. The black wire from the heater's power cord now connects into the H1 position on the large gray terminal block. The heater's white wire (neutral) connects onto its own separate gray terminal block
- Symptoms this part has failed: No power going to the heater even though the red HTR ON L.E.D. light is lit inside the IQ2020 control box. The heater board is charred on the front and/or the backside.
- Note: In older control boxes, you may encounter that a chip on this new heater relay board prevents the metal guard from seating properly and it may need to be trimmed. Visit backyardplus to watch video or download instructions. This circuit board works in all countries
This is an upgraded IQ 2020 Heater Relay Board with jumpers & shortened screws for the front cover of the IQ2020. When part was upgraded, it went from three relays to two.
Country USA
Brand Hot Spring
Manufacturer Hot Spring Spas
Binding Lawn & Patio
ItemPartNumber 77119
Model 74618
Color green
UPCs 600291236616
EANs 0600291236555
ReleaseDate 0000-00-00

Country	USA
Brand	Hot Spring
Manufacturer	Hot Spring Spas
Binding	Lawn & Patio
ItemPartNumber	77119
Model	74618
Color	green
UPCs	600291236616
EANs	0600291236555
ReleaseDate	0000-00-00

Hot Springs Heater Relay Board 77119 (Formerly 74618) IQ 2020 Watkins

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