TPI Fostoria 59108001 2-stage double pole thermostat for B5-B10 electric unit heaters. 208-277V line voltage control. OEM industrial heater replacement.
CONDITION
New, never used.
No original packaging, hardware, or instructions included.
Comes exactly as pictured.
Acquired through a bulk liquidation purchase.
ADDITIONAL INFORMATION / FEATURES
OEM TPI / Fostoria / Markel part
2-Stage heat control
Double Line Break (double pole switching)
Used in B5–B10 series electric unit heaters
Line-voltage thermostat for 208–277V heater circuits
Double-pole (double line break) switching
2-stage heat control (low/high output)
Designed for electric unit heaters in single-phase or three-phase systems (depending on heater wiring)
Not a low-voltage control thermostat
Mechanical temperature control
Calibration marking: C2M-25 @ 120°F
Primary Search Keywords Covered: TPI thermostat
Fostoria heater thermostat
59108001
B5 B10 thermostat
2 stage heater thermostat
208-277V line voltage thermostat
Electric unit heater control
FITMENT & COMPATIBILITY NOTICE
Buyer is responsible for verifying correct fitment before purchase. This is a line-voltage, 2-stage, double-pole thermostat rated for 208–277V applications. It is not phase-specific by itself; compatibility depends on how your heater is wired. Confirm part number 59108001, voltage rating, stage configuration, and wiring setup (single-phase or three-phase heater system) with your equipment manufacturer or service manual prior to ordering. Returns will not be accepted for incorrect application or misdiagnosis.
SHIPPING, DELIVERY TIMING & WEATHER INFORMATION
Item will be packed securely.
Ships within 24 hours Sunday–Thursday. Orders placed Friday or Saturday ship Monday.
We normally use USPS Ground Advantage. If you would like a different carrier or faster delivery please contact us before you purchase the item.
NOTICE
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USPS states delivery timeframes are approximate and can range from 3 to 30 days, depending on location, routing, volume, and conditions. We ship orders as quickly as possible; however, once the item is in the carrier’s possession, delivery timing is at their discretion.
Severe weather, natural disasters, civil unrest, regional service disruptions, labor issues, or peak shipping periods can delay mail delivery beyond our control.
If tracking shows your item is still in transit, please allow additional time for delivery. If you have questions or concerns, contact us directly through eBay messages so we can assist.
INTERNATIONAL BUYERS
International buyers are responsible for any customs duties, import taxes, VAT, brokerage fees, or other charges imposed by their country. These charges are not included in the item price or shipping cost and are the buyer’s responsibility.
RETURN POLICY
30-day returns are accepted only for UNUSED items returned in their original condition.
International returns are not accepted.
Original shipping charges will be refunded only if the return is due to our error.
COMPLIANCE & SOURCE DISCLOSURE
Certain items may be regulated or intended for professional installation. Buyers are responsible for ensuring compatibility, proper installation, and compliance with applicable codes, standards, and manufacturer requirements.
Items are acquired through bulk liquidation and surplus inventory purchases; some items may show handling marks, mixed components, or prior testing as described.
CUSTOMER SERVICE
If your experience with us met your expectations, we appreciate you leaving positive feedback.
If there is any issue with your order, please contact us through eBay messages before opening a return or case so we can resolve it quickly and professionally.
B4EY