Review on Standard Motor Products HS 373 Heater by Jonah Riggle

Received, installed, works great ::::up to 3 days after warranty/return date! The shock switch is out of service: no high shock, wait for the others to go out. buy local. No need to buy additional guarantees / only guarantee the product! Follow-up: 02/10/2020: I endured 3 speeds in the hot Florida sun for a year: now the entire unit is out of service. Look elsewhere for a better product. pay more if you can. Don't buy cheap and expect long-term happiness!