
ZB-GB9 Outdoor Propane Heater
- Heat output
- 4,000–9,000 BTU (adjustable)
- Fuel
- Propane
- Fuel tank / cylinder
- 1 lb propane cylinder
- Heating volume / area
- 225 sq ft
Compare the listed fields for ZB-GB9, ZB-GB4. Output, supply, fuel and heating volume / area entries appear below; missing fields are On request.



| Spec | ZB-GB9 | ZB-GB4 |
|---|---|---|
| Heat output | 4,000–9,000 BTU (adjustable) | 4,000 BTU |
| Fuel | Propane | Propane |
| Fuel tank / cylinder | 1 lb propane cylinder | 1 lb propane cylinder |
| Fuel consumption | 0.044–0.099 gal/hr | 0.044 gal/hr |
| Heating volume / area | 225 sq ft | 95 sq ft |
| Ignition / control | Piezo ignition | Piezo ignition |
| Safety | Tip-over switch; oxygen depletion sensor (ODS) | Oxygen depletion sensor (ODS); no tip-over switch |
| Product size | 13.0 × 8.5 × 13.0 in | 10.5 × 8.5 × 17 in |
| Net / gross weight | 11 lbs (net) | 6 lbs (net) |
ZB-GB9 has a listed heat output of 4,000–9,000 BTU (adjustable). Fuel: Propane. Fuel tank / cylinder: 1 lb propane cylinder. Heating area: 225 sq ft. Fuel consumption: 0.044–0.099 gal/hr.
ZB-GB4 has a listed heat output of 4,000 BTU. Fuel: Propane. Fuel tank / cylinder: 1 lb propane cylinder. Heating area: 95 sq ft. Fuel consumption: 0.044 gal/hr.
What rating conditions, permitted applications and installation instructions accompany the proposed model? Which listed dimensions, controls, packaging and loading entries should appear on the quotation?
For the fields or questions covered on Tank Top Propane Heaters, keep the exact model code in your inquiry and request any missing details.