1. Symptoms and evidence
- Freezer over-freezing and accumulating frost.
- Full defrost helped temporarily but frost returned overnight.
- Photos show frost build-up and warped/uneven door seal area.
- Rating label identifies Blizzard LS60, Freezer 3.
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Find parts, frost checks, diagrams, or handover text
Streamlined issue brief
Frost build-up · Blizzard LS60
Door gasket fault summary with replacement path.
OpenFrost returned overnight after defrost; gasket replacement recommended
2. Suspects
- Most likely: warped/failing magnetic door gasket letting warm humid air in.
- Possible hinge sag/door alignment.
- Dirty contact surface or obstruction preventing door closing.
- If frost is on evaporator/coil, check fan/defrost/control after gasket.
3. Expand resources
Manual / how-to / error reference
Blizzard LS60 manual/spec PDFs are saved in the reference section.
Troubleshooting tests
- Clean gasket and cabinet frame.
- Reseat gasket into retaining groove.
- Warm/reshape gently if kinked.
- Run paper test around all sides.
- Check hinge sag and door stops.
Diagram / parts / sources
Exploded parts reference identifies V2-GASKET60 door gasket, item 2. Supplier link saved on page.
4. Updated solution/status
Open: gasket replacement recommended / awaiting part order and installation.
Issue history for this freezer
Choose the problem type
This physical freezer now has its own page. Future repeat faults should be added here under the same asset rather than mixed with other fridges/freezers.
Open · 2026-05-23
Frost build-up — warped / leaking door gasket
Full defrost cleared the ice, but frost returned overnight. Door seal/gasket appears warped and not contacting both sides properly.
Open troubleshooting logNot holding temperature
No issue logged yet.
Evaporator fan / airflow
No issue logged yet.
Controller / display
No issue logged yet.
Hinge / door alignment
Check if new gasket still does not seal.
Power / compressor
No issue logged yet.
Current issue log · Frost build-up
Troubleshooting sequence
1Fully defrost, dry the gasket channel and door frame, then restart.
2Inspect the magnetic door gasket for warping, splits, hard rubber, pulled-out corners, or gaps.
3Run paper-strip test all around the door. Loose paper = weak seal at that point.
4Check hinges/door closing stops and remove any shelf/ice/product obstruction.
5If frost returns quickly and gasket has gaps, replace V2-GASKET60.
Why this points to the gasket
Defrost did not last
- Frost returned overnight after full defrost.
- Frost is concentrated around door/edge areas.
- Photos show uneven gasket contact.
- Warm humid air entering a freezer creates rapid ice/frost.
Next practical fix: replace the magnetic door gasket / door seal.
Quick confirmation checks
Before ordering or while waiting for the seal
- Paper test: close the door on paper at top, sides, and bottom. It should drag firmly.
- Torch test: put a torch inside, close door in a dark room, and look for light leaks.
- Gasket channel: check the gasket has not pulled out of its retaining groove.
- Hinges: check the door has not sagged and is meeting the frame squarely.
- Obstructions: check shelves, food tubs, labels, and ice are not stopping closure.
- Temperature: confirm controller target is sensible and doors are not being left open.
Temporary mitigation
Until gasket arrives
Keep the door closed as much as possible, avoid overloading near the gasket line, wipe the frame dry, and remove ice that physically prevents the door from closing. Do not chip ice with sharp tools.
Part to order
Door gasket / magnetic door seal
The Blizzard/Pentland LS60 exploded parts diagram lists the gasket as item 2.
Door Gasket
OEM listed part for LW/LS60. Exploded diagram item number 2. This is the main replacement for a warped or leaking door seal.
Foodservice Equipment Spares listing Observed listing: £69.00 excl. VAT, available from 3 business days when checked.Alternative suppliers
If OEM stock is unavailable, search the exact part/model with catering spares suppliers or gasket specialists.
Fridge Seals Direct — Blizzard seals Search terms: Blizzard LS60 door seal · V2-GASKET60 · Blizzard magnetic gasket.Manufacturer spares
The parts PDF footer gives Pentland spares contact details for help confirming stock and compatibility.
spares@pentlandwholesale.co.uk Direct spares line shown on PDF: 01254 614488.Other typical resolves
Things to check before or alongside the gasket
- Reseat the existing gasket: press it fully back into its groove all the way round, especially corners.
- Warm and reshape the gasket: gentle warm air can relax a folded/kinked magnetic gasket so it contacts the frame better.
- Clean contact faces: grease, food residue, ice, or torn labels on the frame can stop a proper seal.
- Check hinge sag: if the door has dropped, a new gasket may still not seal until hinges/door alignment are corrected.
- Check door stops: the LS60 parts list shows door opening/closing stops; if damaged/misaligned they can affect closure.
- Check shelf/product obstruction: trays, shelf rails, boxes, or ice can hold the door slightly open.
- Check fan/airflow: blocked evaporator airflow can cause local icing, especially if frost is away from the door area.
- Check defrost pattern: if the evaporator coil becomes a solid block of ice, suspect fan/defrost/control issue rather than only gasket.
Most likely order
Ranking for this freezer
- Warped/leaking door gasket.
- Door alignment / hinge sag / closing stop issue.
- Obstruction or ice preventing full closure.
- Dirty frame/gasket contact face.
- Fan/defrost/control issue if frost pattern is mainly at evaporator, not door.
Replacement outline
How to replace the gasket safely
- Empty/secure freezer contents and switch off if working with the door open for a while.
- Warm the new gasket gently in a warm room or with warm water so it relaxes from packaging bends.
- Photograph the old gasket corners and how it sits in the channel before removal.
- Pull the old gasket from the retaining groove, or loosen retaining screws if this version uses a clamping strip.
- Clean and dry the groove and cabinet contact face.
- Fit the new gasket starting at the corners, then press evenly around the full perimeter.
- Close the door and check for even contact; gently warm any kinked area and massage it into shape.
- Run the paper test again around all edges and monitor overnight for new frost.
If new gasket does not solve it
Next checks
- Door sagging or hinge wear.
- Door closing/opening stop misaligned.
- Door liner warped or cabinet frame damaged.
- Evaporator/fan/defrost issue if frost is away from the door area.
Evidence photos
What was seen on site
Manual and exploded diagram
Blizzard / Pentland LS60 reference documents
The parts diagram specifically identifies the door gasket as item 2, part number V2-GASKET60.
Copy for engineer / supplier