Montigo Divine 38-inch Linear Outdoor Natural Gas Fireplace HL38VON
HL38VON is an outdoor-only, single-sided gas fireplace with a linear contemporary burner and standing-pilot millivolt ignition. The exact natural gas model is rated at 34,000 BTU/hr. Its ventless outdoor design must not be confused with an indoor vent-free appliance: it is not permitted in a home, camper, tent or another enclosed space.
Exact model specifications
| Manufacturer / model | Montigo HL38VON |
|---|---|
| Fuel | Natural gas |
| Gas input rating | 34,000 BTU/hr |
| Burner | Linear contemporary |
| Ignition | standing-pilot millivolt ignition |
| Application | Outdoor residential fireplace; not for enclosed indoor use |
| Chimney / vent pipe | Not applicable to this outdoor ventless model |
| Minimum inlet gas pressure | 5.5 inches water column |
| Manifold gas pressure | 3.5 inches water column |
Burner and media configuration
This is the HL38VO linear-burner configuration, distinct from the traditional H38VO log-burner model. Approved firestones or cultured rocks must stay around the burner, not on top of it. Follow the linear media placement illustrated on page 15. The exact burner type, ignition and fuel are determined by this model number; do not substitute a similar-looking sibling product.
Outdoor location and water management
For a covered patio or deck, the manual requires at least two sides to remain open. Choose a location with adequate ventilation and all specified clearances. The manual prohibits recessing the unit into the exterior wall. Plan drainage for the enclosure so water cannot accumulate beneath the appliance. The OD38123 drain pan is an optional model-specific accessory; when it is not used, provide another compliant route for water to escape to the exterior.
Framing, finishing and clearances
Use the exact H(L)38VO diagrams in the manufacturer manual for appliance dimensions, framing and screen projection. The screen projects 2 3/8 inches from the fireplace face. Do not treat screen dimensions, firebox dimensions and framing dimensions as interchangeable. All fireplace facing must be noncombustible, and the lower gas-control panel must remain unobstructed for air supply and service. The clearance table specifies 1 inch at the sides and back, with a separate zero-clearance allowance to the insulation jacket; use the complete diagram to identify the applicable surface. Maintain the specified shelf, mantel, ceiling and sidewall clearances, including the 36-inch ceiling clearance above the fireplace stated in the installation instructions.
Gas, electrical and installation requirements
Provide an accessible approved gas shutoff and have a qualified installer verify supply pressure and leak-test the installation. A fuel change requires the appropriate Montigo conversion kit and a qualified service technician. The standing-pilot gas valve generates its own millivolt control power. Use a low-voltage wall-switch circuit and never connect external electrical power to the valve. The switch must be within the manual’s 30-foot limit.
Care and documents
Have the appliance inspected before use and at least annually by a qualified professional. Keep burners, control compartments and air passages clear. Allow the fireplace to cool before cleaning or service, and reinstall protective components after service.
Divine Outdoor H34VO, H38VO, HL38VO and H42VO installation and maintenance manual: exact model ratings on page 3, dimensions on page 5, framing and drainage on pages 6–7, clearances and finishing on page 8, wiring on page 9, gas requirements on page 10, and model-specific media on pages 12–15. Installation must follow the full manual and applicable codes. Consult Montigo's current document index and the warranty applicable to the supplied appliance.
