Thybar pre-fabricated equipment bases are available in 2 groups, A & B
Group A (insulated) includes TC-1, TC-2, & TC-3 (shown in Photo).
Group B (uninsulated) includes TC-5 Standard Construction for Both Groups is:
1. Heavy gauge galvanized steel
2. Factory installed 2x2 or 2x4 wood nailer - Construction Grade Group A Includes as Standard:
1. 1 ½" - 3lb density insulation
2. T-Bar 36" O.C. reinforcement Additional Options for Both Groups:
1. Height Additions
2. Pitch to match single and double roof slopes
3. Burglar Bars
4. Built-in supply and return Plenums
5. Horizontal Supply and /or return openings
6. Galvalume Construction
7. Pressure treated wood mount | 
