Gardall Combination Security Fire & Burglary Chest - Z-4220

Gardall  Combination Security Fire & Burglary Chest - Z-4220

Features

• Class “B” Rated interior safe construction. Door of inner safe will interchange with other Gardall safes key lock or combination.
• Fire Resistive Exterior Safe – Insulated to withstand 1850°F for 2 hours.
• Finest Quality Combination Locks – U.L. listed Group II with built-in relocking device or key-op lock.
• Relocking Device – If back cover is knocked off of the lock, the independent relock device is activated, preventing bolt withdrawal.
• Boltwork Interior Door – Triple boltwork with independent relock device.
• Boltwork Exterior Door – Interlocking bolts extend into the safe walls, full length locking bar on hinge side of door to deter forcible entry by removal of hinges.
• Hard plate on exterior door.
• Available with electronic push-button lock.

What our Experts Think

• Dual “Safe-Within-a-Safe” Protection: Features a B-rated inner money chest inside a fire-resistant outer safe — delivering layered security against both theft and fire.
• 2-Hour Fire Resistance: Insulated to withstand ~1850°F for up to 2 hours, protecting sensitive documents and valuables in extreme conditions.
• Advanced Anti-Theft Design: Includes interlocking bolts, hard plates, and relocking devices that activate if tampering is detected.
• High-Security Locking: Equipped with UL Group II combination lock (optional electronic lock) for dependable, controlled access.
• Reinforced Dual Doors: Both inner and outer compartments feature independent boltwork systems, enhancing protection against forced entry.
• Large Capacity & Heavy Build: Over 1000 lbs with spacious interior, ideal for securing cash, records, and high-value assets.
• Expert Recommended: A premium choice for businesses needing maximum layered security + fire protection in one unit.

Q&A

Q: What is the Z-4220 Safe designed for?
A: It offers dual protection with a fire-resistant outer safe and a B-rated inner burglary chest—ideal for cash, documents, and valuables.

Q: What fire protection does it provide?
A: It features a 2-hour fire rating up to ~1850°F, keeping interior temperatures safe for paper documents.

Q: What burglary protection features does it have?
A: Includes a Class B-rated inner safe, interlocking boltwork, hard plate protection, hinge-side locking bar, and independent relocking devices.

Q: How is it accessed?
A: Equipped with a UL-listed Group II combination lock, with optional electronic or key lock upgrades.

Q: What are the dimensions and capacity?
A: Exterior: ~49.5″ H × 25.75″ W × 26.75″ D; total capacity ~8.65 cu. ft with separate inner and outer compartments.

Q: Can it be anchored?
A: Yes, it includes a center bolt-down hole with hardware for secure installation.

Maintenance Tips

• Keep in Dry Conditions: Place in a cool, low-humidity area to prevent corrosion and protect fire insulation (rated up to 1850°F for 2 hours).
• Routine Cleaning: Wipe exterior and interior with a soft, damp cloth; avoid harsh or abrasive cleaners.
• Lubricate Lock & Boltwork: Use graphite powder or light lock lubricant every 6–12 months for smooth operation of Group II lock and bolts.
• Inspect Dual Doors: Check both outer fire door and inner “B-rated” chest door for proper alignment and smooth closing.
• Check Hinges & Relockers: Ensure hinges, interlocking bolts, and relocking devices function correctly for maximum security.
• Avoid Overloading: Store valuables within capacity to prevent strain on shelves and locking system.
• Anchor Securely: Use the built-in bolt-down hole to secure the safe and prevent tipping or theft.
• Battery Maintenance (if electronic): Replace batteries annually to avoid lockouts.
• Professional Service: Have a certified technician inspect locks and relocking systems if any issues arise.