b'Expedite hvac upgrades to improve ventilation and reduce risk of infectionsArmstrong can assist you with the following Made-in-Ontario solutions Increased capacity to heat and cool additional outside airComplete hvac package systems to replace low e\x08ciency systems Replacing constant speed pumps with energy-e\x08cient variable-speed pumps Rapid response services to help you maintain hvac operations and optimal e\x08ciency Contact Richard De Sousa at 647-326-3713 or rdesousa@armstronguidtechnology.com to schedule a free assessment of your hvac system.armstrongfluidtechnology.com'