# Norlake KLB7766-C Kold Locker: Buy Risk, Parts & What to Check | KitchenRisk

> Norlake KLB7766-C Kold Locker walk-in cooler guide: verified $12,168 price, door-heater and gasket failure risks from the OEM manual, and a pre-purchase checklist.

**Verdict:** inspect

Verified new price $12,168 (Quick Ship prefab unit; no used listing found for this exact SKU — modular Kold Locker walk-ins are rarely resold intact); OEM install/maintenance manual flags anti-condensate door-heater-wire failure and worn sweep-gasket seal as the top moisture/ice risks — inspect the door heater wire, gasket clearance, and Capsule Pak refrigeration unit before buying.

**Observed used price:** $12,168–$12,168

**Documented failure risks:**
- Anti-condensate door-opening heater wire: "Failure of the heater wire is usually suspected when condensation forms around the perimeter of the door opening. Moisture accumulates to a point where it causes a problem on the building floor, or when the condensate freezes around the door opening, as will be the case when a walk-in freezer is involved."
- Door gaskets, hardware, and refrigeration system moisture control: Product Safety Policy: "Inspect refrigeration system, door gaskets and hardware for proper operation to prevent moisture on walk-in floor, ceiling or walls. Avoid leaving entry doors open for more than a five minute period of time, which can cause a film of ice to form on floor, ceiling and wall surfaces due to the excessive condensation of warm moist air entering the walk-in."
- Door sweep gasket wear: "If this dimension is less than 1/2\", the sweep gasket will wear prematurely and will produce excess friction for the door closer to act against during the door closing sequence."

## Sources
- [webstaurantstore.com](https://www.webstaurantstore.com/documents/pdf/kold_locker_manual_2018.pdf) (accessed 2026-09-14)
- [webstaurantstore.com](https://www.webstaurantstore.com/norlake-klb7766-c-kl10-quick-ship-kold-locker-6-x-6-x-7-7-indoor-walk-in-cooler/596KLB7766C.html) (accessed 2026-09-14)
- [partstown.com](https://www.partstown.com/norlake/nor866) (accessed 2026-09-14)

_Last verified 2026-09-14. Source: KitchenRisk — https://kitchenrisk.com/models/norlake-klb7766-c/ — every claim checked against a primary source before publication (see /methodology/)._