Permanent RV part identity

Suburban 525035 Blue-Dot Furnace Limit Switch

Name: Suburban 525035 Blue-Dot Furnace Limit Switch
Brand: Suburban

Suburban Part 525035

Suburban 525035: Blue-dot furnace limit switch listed by Suburban for SF-42Q/42FQ models. Review manufacturer model references and current supplier availability on RVPartScan.

Suburban 525035 Blue-Dot Furnace Limit Switch — supplier product photo 1 — Supplier photo. Compare connectors, dimensions and the part number before ordering.

Also called: limit switch, high limit switch, blue dot limit switch

Manufacturer part referenceReplacement part1 recently verified listing1 supplier with recorded evidenceLast checked Oct 15, 2026

Manufacturer model evidence

Models that reference this part number

Suburban SF-42FQ

Blue-Dot Limit Switch · diagram item LIMIT-SWITCH

Suburban manual 205624 lists blue-dot limit switch 525035 for SF-42Q/42FQ.

Model reference source

Suburban SF-42Q

Limit Switch · diagram item LIMIT-SWITCH

Suburban manual 205624 lists blue-dot limit switch 525035 for SF-42Q/42FQ.

Model reference source

Supplier evidence

Availability observations for 525035

Supplier availability is observational data. It can disappear or become stale without changing this permanent part identity.

United RV PartsRecently verifiedChecked Oct 15, 2026

Suburban | Furnace Limit Switch for SF-42/42F | 525035 | 12 Volt

Condition: Not specified by supplier

$14.99

Supplier

Confirm the part number, model and source documents before ordering. Check final price, condition and availability with the supplier.