

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The SOURCE1 RLTH-3438 is a freeze-stat that detects freezing conditions. This device opens at thirty-seven degrees Fahrenheit and closes at fifty-nine degrees Fahrenheit. It is ideal for temperature monitoring and control in HVAC and refrigeration applications.
This freeze-stat is essential for preventing frost damage in sensitive equipment.
Thanks for subscribing!
This email has been registered!