Frozen & ultra-low · −18 to −60 °C
Deep Freezer in Thiruvananthapuram
Chest freezers for long-term frozen storage, in hard-top and glass-top builds, plus ultra-low temperature models that hold down to −60 °C for pharma, seafood and specialist stock. In Thiruvananthapuram, February afternoons average 31.6 °C and humidity averages 83% across the year — here is what that means when you choose and run one.
Checklist for a deep freezer in Thiruvananthapuram
- A 43 °C ambient rating is still worth asking for — summer highs average 31.6 °C, and the air around a working unit is warmer than the weather.
- Confirm the freezer holds −18 °C or colder at the warmest temperature the room reaches, not just at the test-lab standard.
- Humid air means faster frost build-up every time the lid opens. Keep lids closed, defrost on schedule and check the drain.
- Clean the condenser coil at least monthly; it is the single biggest factor in keeping a unit efficient through summer.
- For long power cuts, ask about hold-over time — how long the freezer stays below −18 °C with the lid shut.
Show monthly figures
| Month | Avg high °C | Avg low °C | Avg humidity % |
|---|---|---|---|
| January | 30.7 | 22.9 | 72 |
| February | 31.6 | 23.1 | 70 |
| March | 31.6 | 24.3 | 76 |
| April | 31.2 | 25.2 | 81 |
| May | 29.8 | 25 | 86 |
| June | 28.2 | 24.3 | 89 |
| July | 27.8 | 24 | 88 |
| August | 27.8 | 23.8 | 89 |
| September | 28 | 23.9 | 88 |
| October | 28.3 | 23.7 | 88 |
| November | 28.7 | 23.5 | 86 |
| December | 29.8 | 23.3 | 79 |
Thiruvananthapuram climate, 2016–2025. Source: Open-Meteo Historical Weather API (ERA5 reanalysis), daily data 2016–2025 (Open-Meteo, CC BY 4.0).
Thick PUF walls
High-density insulation that holds through a power cut.
Ultra-low option
R290 systems that reach −60 °C for pharma and seafood.
Lockable lid
Keyed lock and counter-balanced hinges on every model.
Who uses a deep freezer in Thiruvananthapuram
Before you buy
All guidesQuestions about deep freezers in Thiruvananthapuram
- Does KALT deliver deep freezers to Thiruvananthapuram?
- Yes. KALT supplies commercial refrigeration across India, including delivery and installation in Thiruvananthapuram, Kerala. Send your requirement and site details and the team will confirm the model, delivery and installation plan with a quote.
- What ambient rating should a deep freezer have in Thiruvananthapuram?
- Thiruvananthapuram's hottest month averages 31.6 °C and the hottest days reach about 33.5 °C outdoors. Ask for a unit rated to hold its temperature at 43 °C ambient (climate class T).
- How do I deal with humidity in Thiruvananthapuram?
- Humidity averages 83% across the year. Keep doors and lids closed, check gaskets, clear the defrost drain, and for glass-fronted units choose heated or double-glazed glass to limit fogging.
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