datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
hvac_sensor_datahvac-error-codes
HVAC Bench Error Code Dataset
Error codes from HVAC equipment sold in the United States, United Kingdom, and Europe, as published by HVAC Bench. Each record gives the manufacturer, the code, the product family the definition applies to, a plain-language meaning, the checks an owner can safely make, the point at which a technician is needed, and the date the definition was last checked against manufacturer documentation. Codes are specific to a product family and are not… See the full description on the dataset page: https://huggingface.co/datasets/mukarram360/hvac-error-codes.hvac-climate-data
HVAC Climate Telemetry Dataset
⚠️ Synthetic Data Disclaimer: This dataset contains synthetically generated data for demonstration and testing purposes. It does not represent real building measurements or actual climate conditions.
Overview
Real-time HVAC and climate telemetry data for building energy management systems. This dataset provides indoor/outdoor environmental conditions, HVAC status, and 24-hour trends.
Schema
{
"pipeline": "hvac_climate_data"… See the full description on the dataset page: https://huggingface.co/datasets/shahabsalehi/hvac-climate-data.hvac-component-refrigerant-compatibility
HVAC refrigerant replacements: retrofit compatibility, safety class, GWP and lubricant
Canonical, always-current version: https://referencesource.org/hvac-component-refrigerant-compatibility/
Machine-readable: https://referencesource.org/hvac-component-refrigerant-compatibility/data.json — this mirror is a point-in-time copy.
Last verified: 2026-08-11
Stale after: 2027-08-11 (past this date, prefer the canonical copy —
it re-verifies on a cadence this snapshot does not)… See the full description on the dataset page: https://huggingface.co/datasets/referencesource/hvac-component-refrigerant-compatibility.synthetic-hvac-engineering-precheck
synthetic-hvac-engineering-precheck (v0.1)
Scope
Programmatically generated Q/A pairs for building-services quick checks (HVAC/hydronics). Focus is on:
unit hygiene (explicit conversions)
deterministic equations and step-by-step workflows
basic sanity checks and “missing inputs” prompts
This is pre-design / pre-check material. It is not a substitute for code-compliant design or professional sign-off.
Data
Each row is a JSON object with a single field:
text:… See the full description on the dataset page: https://huggingface.co/datasets/Irfanuruchi/synthetic-hvac-engineering-precheck.hvac-instruct-sfthvac-intent-classificationhvac-lfm-sfthvac-instruct-v2-sft
hvac-instruct-v2-sft
Hand-written SFT pairs for the v2 HVAC field assistant fine-tune.
83 conversations, multi-turn included
Format: OpenAI-style messages array per row
System prompt includes retrieved manual chunks (same shape as inference pipeline lib/chat/answer.js)
Five capabilities: slang_to_query, yes_no_advance, terse_cited, tier_2_broad, oos_refusal
Indoor wired-remote error codes only (01, 02, 03, 04, 05, 06, 09); CH-codes out of scope
Blocklisted against… See the full description on the dataset page: https://huggingface.co/datasets/vishnu-samavedula/hvac-instruct-v2-sft.hvac-agent-sfthvac-fault-data