Question 1

How do I choose the right Air Conditioner size (tonnage) for my room in Pakistan?

Accepted Answer

Use the Lumen & Frost AC Room Sizing BTU Calculator on our website. Generally, a 100-150 sq.ft room requires a 1 Ton (12,000 BTU) AC, a 150-250 sq.ft room requires a 1.5 Ton (18,000 BTU) AC, and rooms over 250 sq.ft or top floors require a 2 Ton (24,000 BTU) AC.

Question 2

What is T3 Tropical Inverter Technology?

Accepted Answer

T3 Tropicalized compressors are engineered specifically for extreme ambient heat up to 52°C to 55°C without tripping or losing cooling capacity, essential for severe summer heatwaves across Pakistan.

Question 3

Does Lumen & Frost offer nationwide free delivery and official warranty?

Accepted Answer

Yes! All purchases include free insured shipping across major Pakistani cities, official brand manufacturer warranty cards (10-Year Compressor / 1-Year Parts), and optional professional mounting installation.

Question 4

Can I connect inverter ACs directly to hybrid solar panels?

Accepted Answer

Yes, our selection of solar hybrid inverter ACs and solar inverters allow direct PV solar panel connectivity to run your air conditioner on solar power during daytime hours.