Compact Explosion-Proof Unit Heater
Compact Explosion-Proof Unit Heater Overview
ZIRCO is proud to distribute INDEECO Compact Explosion-Proof Unit Heaters as the official Canada representative. These heaters are specifically engineered for applications where space is limited and cost-efficiency is critical, delivering reliable heating performance in the most demanding hazardous locations throughout Western Canada.
The COMPACT design makes it the most economical solution for heating small Class I, Group D hazardous areas, offering a cost-effective alternative to larger explosion-proof convection heaters. Despite its small footprint (only 13 inches wide), it provides dependable warmth and is ideal for enclosures, control rooms, and equipment shelters in classified areas across Alberta's oil & gas, petrochemical, and industrial sectors.
Built by INDEECO to the highest standards with CSA and ABS approvals, these heaters deliver reliable performance in hazardous locations. ZIRCO provides expert application support to ensure you select the right configuration for your specific requirements.
Why Choose INDEECO Compact Explosion-Proof Unit Heaters?
Compact Size
Only 13 inches wide, making it ideal for applications where limited space is available without sacrificing heating performance or safety.
Low Cost
The COMPACT design offers the most economical solution for heating small Class I, Group D hazardous areas. Cost-effective alternative to explosion-proof convection heaters.
Redundant Safety
Primary and secondary automatic reset thermal cutouts provide additional safety for hazardous location applications throughout Western Canada.
Stainless Steel
Provides superior corrosion-resistant protection. Optional Dirty Duty construction adds polyester powder coating for corrosive applications in harsh environments.
Marine Duty
Optional Marine Duty construction ideal for shipboard use where size, weight, and corrosion-resistant construction are critical. ABS approved.
Built-In Controls
Includes primary and secondary overtemperature cutouts, controlling contactor, and time delay relay for safe operation and extended element life.
Technical Specifications
Standard Features
| Feature | Specification |
|---|---|
| Compact Size | 13 inches wide for limited space applications |
| Heating Elements | Type 304 stainless steel finned tubular elements (INDEECO manufactured) |
| Terminal Enclosure | NEMA 7, 9 cast aluminum with threaded bottom cover for easy access |
| Housing | Round, 16-gauge stainless steel shroud |
| Outlet Grille | Adjustable stainless steel louvered grille directs airflow 45° up or down |
| Rear Grille | Heavy gauge stainless steel for protection against accidental contact |
| Mounting Bracket | Stainless steel swivel bracket for wall or ceiling mounting (included) |
| Fan Motor | 120V, 1-phase, 60Hz, UL Listed for Class I, Group D applications |
| Overtemp Protection | Primary and secondary automatic reset thermal cutouts |
| Time Delay Relay | Keeps fan running to cool elements after de-energizing |
Hazardous Location Classifications
- Class I, Divisions 1 and 2, Group D
- Class I, Zones 1 and 2, Group IIA
- Approvals: CSA, ABS (American Bureau of Shipping)
Custom Options & Accessories
| Option | Description |
|---|---|
| Dirty Duty Construction | Polyester powder coating on fan blade, conduit, and fittings with NEMA 4X, 7, 9 enclosure |
| Marine Duty Construction | Dirty Duty Construction with manual reset thermal cutout. Meets USCG 46CFR-111.87, ABS Approved |
| Manual Reset Cutout | Can be specified to replace secondary automatic reset cutout |
| Adjustable Thermostat | Factory installed and prewired, adjustable 50°F to 90°F (10°C to 32°C) |
| Remote Thermostat | Wall-mounted remote thermostat available |
Typical Applications
- Chemical Storage & Handling Areas
- Compressor Stations
- Marine and Offshore Platforms
- Oil Platforms and Refineries
- Sewage & Wastewater Treatment Plants
- Spray Booths and Paint Finishing Areas
- Control Rooms and Equipment Shelters
- Hazardous Location Enclosures in Western Canada
Why the COMPACT Design?
The INDEECO COMPACT explosion-proof unit heater fills a critical gap in hazardous location heating. When you need to heat small classified areas but don't have the space or budget for larger convection heaters, the COMPACT delivers an economical solution without compromising safety or performance.
ZIRCO understands the unique challenges of Western Canada's industrial sectors. From oil & gas compressor stations to marine applications, our team provides expert guidance to ensure you select the right heater configuration for your specific hazardous location requirements.
Contact ZIRCO today for application assistance, sizing support, and quotation for your hazardous location heating needs.
Product Literature & Resources
Technical Documents
Contact for More Information
ZIRCO is the authorized Canada representative for INDEECO Heating Solutions. Contact our team for:
- Technical specifications and sizing assistance
- Application engineering support for hazardous locations
- Quotations and delivery information
- After-sales service and support
- Custom configurations for special applications
- Marine duty and Dirty Duty options
Ready to Heat Your Hazardous Location Safely?
Contact our team today to discuss how INDEECO Compact Explosion-Proof Unit Heaters can provide safe, economical heating for your Class I, Group D hazardous areas. ZIRCO provides expert support for Western Canada's industrial, marine, and petrochemical sectors.