GASLAND MHA18B Propane Radiant Heater 18,000 BTU — Portable Cabinet, Up to 450 sq ft, CSA‑Certified

The GASLAND MHA18B is a mobile, propane-powered radiant heater delivering up to 18,000 BTU to warm areas up to 450 square feet without needing electricity.

The GASLAND MHA18B propane cabinet heater is designed for ventilated garages, workshops, patios and temporary work sites where reliable, cord-free warmth matters. CSA-certified safety features, an internal tank compartment and three heat settings make it a practical portable heating option when electricity is unavailable or when you want to avoid extension cords. Lightweight wheels and a carry handle let you relocate the unit quickly to where heat is needed.

How much area will this 18,000 BTU heater cover?

The MHA18B produces up to 18,000 BTU and is engineered to warm spaces as large as roughly 450 square feet under typical conditions. Actual coverage depends on ceiling height, insulation, outdoor temperature and airflow; well-insulated areas will retain heat far better than open or drafty spaces.

• Peak output: 18,000 BTU for rapid radiant heat.
• Estimated coverage: up to 450 sq ft in average conditions.
• Best suited for ventilated garages, workshops, patios and barns.

What safety features does the GASLAND propane heater include?

This model is CSA certified and incorporates both tip-over protection and an oxygen-safety shutoff to enhance safe operation. If the heater is knocked over or oxygen drops below safe levels, the unit will automatically shut off to reduce risk.

• CSA certification verifies independent safety testing.
• Tip-over sensor cuts fuel flow if the heater falls.
• Low-oxygen (ODS) shutoff prevents operation in poorly ventilated spaces.

How do I operate and move the heater around my property?

The MHA18B is designed for easy mobility: its propane cylinder nests inside the cabinet and the unit has both rolling wheels and an Easy-Carry handle for moving between locations. Operation requires installing a standard 20 lb liquid propane cylinder; no electrical connection is needed, making it ready for outages or remote work sites.

• Internal tank storage keeps the cylinder concealed for a tidy appearance.
• Rolling wheels plus a top handle enable one-person relocation.
• No electricity required—runs on a 20 lb LP cylinder (not included).

Which heat settings and noise levels can I expect?

Choose between Low, Medium and High modes to match comfort needs and fuel usage. The unit is described as ultra-quiet for a propane radiant heater, so it can be used while reading, working or during small gatherings without distracting noise.

• Three adjustable heat settings for flexible warmth and economy.
• Quiet operation suitable for work and leisure environments.
• Radiant heating warms objects and people directly for efficient comfort.

Who is this for: The GASLAND MHA18B propane heater is aimed at homeowners, contractors and hobbyists who need portable, dependable heat in non-residential or semi-enclosed spaces—garages, workshops, job sites, agricultural buildings and outdoor covered areas. It suits anyone who wants strong, cord-free heat with built-in safety protections and simple mobility. Not intended for tightly sealed, unventilated indoor rooms; always follow local codes and the product manual for safe propane use.