Protect your unit with this replacement limit switch, part number 3H0400780002, built for select Modine Unit Heater models.
Grid is 1 inch square
Modine Unit Heater Limit Switch 3H0400780002
Modine Unit Heater Limit Switch 3H0400780002
Click for the BBB Business Review of this Appliances - Major - Parts & Supplies in Canton MIBBB Rating A+
Manufacturer Part

Modine Unit Heater Limit Switch 3H0400780002

Genuine OEM Part # 3H0400780002RC Item # 4958660Alternative Part Number(s)
Manufacturer Part
Protect your unit with this replacement limit switch, part number 3H0400780002, built for select Modine Unit Heater models.
Grid is 1 inch square
Modine Unit Heater Limit Switch 3H0400780002
Modine Unit Heater Limit Switch 3H0400780002
Skill Level
skill level dotskill level dotskill level dotskill level dot
$21.62
Loading stock status
Loading stock status
Skill Level
skill level dotskill level dotskill level dotskill level dot
Does this part fit my product?
Find your model number or log in to select it from your saved machines.
365-Day Return Policy365-Day Return Policy
Protect your unit with this replacement limit switch, part number 3H0400780002, built for select Modine Unit Heater models.
Loading stock status
$21.62
start a live chat with Repair Clinic customer support

This part 3H0400780002 is compatible with:

Product Type:
Unit Heater
Brands:
Modine
Click for the BBB Business Review of this Appliances - Major - Parts & Supplies in Canton MIBBB Rating A+
Frequently Bought with Limit Switch
LH680534 Flame Sensor
Flame Sensor
415-47845-05 Pilot
Pilot
HH18HA493 Limit Switch
Limit Switch
0130M00140S Transformer
Transformer

Limit Switch Customer Reviews

Alternative Part Number(s)

Replaces Part Number 5H75769-1
Replaces Part Number 5H75769-2
Replaces Part Number 5H75001
Replaces Part Number 5H75769
Repair Clinic
Join Repair Clinic's VIP email list for 10% off, plus other discounts and tips!
Our Story

Family-owned and operated since 1912, Burke America Parts Group is the longest-running genuine appliance, HVAC, and outdoor power equipment parts solution in North America. At Repair Clinic, we're proud to be an international brand trusted by the pros as well as the DIY community.

About Repair Clinic
Customer StoriesRepair Parts BrandsDIY Repair BlogIn the News
Click for the BBB Business Review of this Appliances - Major - Parts & Supplies in Canton MI
Quick Links
Shipping Information365 Day Return PolicyRetail Location & HoursContact UsTrack OrderReviewsRepair Clinic Pro
Social Media
Privacy PolicyDo Not Sell/Share My Personal InformationTerms & ConditionsSitemapGet 10% Off
© 2026 RepairClinic.com