If R410a Puron refrigerant were heated, would it become hydrofluoric acid?

Factual Questions
1

Simple no-frills chemistry question: If R410a Puron refrigerant were heated, would it become hydrofluoric acid?

If not, then what does it become?

2

An MSDS says “At higher temperatures, (>250° C), decomposition products may include Hydrofluoric Acid (HF) and carbonyl halides,” but what about lower temperature - say, 150 C?

3

Since the MSDS doesn’t explicitly list a lower temperature for decomposition, it can be assumed that lower temperature don’t cause significant decomposition.

4

OK, but things like sunlight can still decompose anything, temperature notwithstanding?