Heat Pump vs Resistive Heater

Tran

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I don't think Slate has confirmed whether the Slate truck has a heat pump or resistive heater. Hope they somehow managed to include a heat pump for the $27K price.
 

slateya

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Minnesotan here doubting for the price. Hoping but will take what I can get. Zip on Heated seat cover a definite must.
 

5ohbrad

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I read somewhere that a heat pump had been confirmed. It seems like it would be a crucial part of an already small battery short range vehicle not losing too much range in adverse weather.
 

zipn

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Hopefully it wil. Be a heat pump as it’s mainly just a valve on the AC reversing the coils. Should be minimal cost but when I reached out the response was negative. Maybe that will change.
 

stugpanzer

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I just got done in a chat and confirmed, no plans to go with a heat pump. This concerns me as I would think the resistive heat might use more power. but factually don't know that for sure.
 

The Weatherman

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A lot of that depends on how high you set the temperature. A resistive unit is more efficient at lower settings: 65-70. Once you get past that, it falls off pretty quickly.
 

zipn

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Wonder if the target 150 mile range included summer and winter. A seasonal average and not just best case.
 

cadblu

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Wonder if the target 150 mile range included summer and winter. A seasonal average and not just best case.
That’s the best case for sure. When the ambient temperature drops to 30 degrees and below, I guarantee the quoted range will drop like a rock. Anyone with an EV knows this. The Slate is being built in Indiana with corporate HQ in Michigan, so they know what ‘real winters’ are like.
 
 
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