Description
✅ 2-Year Comprehensive Warranty — Authorised Crompton Partner · 100% Genuine · Made in India · Mahajan Electronics Since 1981
80CM · 4 × 3D Brass Burners · FFD · Battery Auto Ignition · 8mm Grey Toughened Glass · Cast Iron Pan Supports · Metal Knobs · 800×525×135mm · SensosafePlus Series · HOB-SSFB804SP-MBU.
80CM built-in hob. 4 × 3D brass burners.
FFD safety. Battery auto ignition. 8mm toughened glass.
Cast iron supports. Metal knobs. 2-year warranty.
The Crompton SensosafePlus HOB-SSFB804SP-MBU is an 80CM built-in gas hob designed for Indian modular kitchens — four 3D brass burners for uniform heat distribution across all Indian cooking styles; FFD (Flame Failure Device) cuts gas automatically if the flame is extinguished; battery-operated auto ignition for matchless starting; 8mm grey toughened glass top for durability and easy cleaning; heavy-duty cast iron pan supports for woks, pressure cookers, and heavy vessels; premium metal control knobs. Made in India. 2-year comprehensive warranty.
🔥 Four 3D Brass Burners — 80CM provides full 4-burner cooking capacity
Front Left Burner
3D Brass · High-efficiency · uniform flame distribution
Front Right Burner
3D Brass · High-efficiency · uniform flame distribution
Rear Left Burner
3D Brass · High-efficiency · simultaneous cooking
Rear Right Burner
3D Brass · High-efficiency · multitasking family cooking
🛡️ FFD — what happens when the flame goes out, and why this matters
✅ With FFD (Crompton SensosafePlus)
A thermocouple sensor detects flame presence via temperature. If flame is extinguished — by boil-over, draught, or wind — the thermocouple cools within 2–5 seconds and the gas valve closes automatically. Gas flow stops before dangerous concentrations can accumulate.
⚠️ Without FFD (standard hobs)
If flame goes out for any reason, gas continues flowing freely into the kitchen. LPG and PNG are heavier than air — they accumulate at floor level. Any ignition source (spark, light switch, pilot flame) can ignite the accumulated gas. FFD is the primary safety differentiator in hob choice.
3D Brass Burners — why brass and why "3D" matters for Indian cooking
Gas hob burners can be manufactured from aluminium alloy or brass — the choice of material affects both performance and longevity. Brass (a copper-zinc alloy) has several advantages over aluminium for burner heads: brass has higher thermal conductivity than aluminium's alloy variants used in budget burner heads, enabling the burner to distribute heat from the gas flame more evenly across its circumference; brass is more corrosion-resistant to the combination of heat, moisture, and acidic food vapours present in Indian kitchen environments (steam from pressure cookers, turmeric vapour, tamarind and citric acid splashes) — aluminium alloy burners tend to corrode and pit more rapidly in these conditions, reducing their operational life and flame distribution quality over time; and brass can be machined to tighter dimensional tolerances for the burner flame ports (the small holes from which gas exits and burns), maintaining consistent flame distribution across the burner's full circumference. The "3D" designation refers to the burner's three-dimensional flame geometry — rather than a single tier of flame ports, 3D burners have multiple tiers or angles of flame ports that distribute flame across three spatial dimensions rather than purely horizontally. Standard single-tier burners concentrate flame at one height level; 3D burners spread flame vertically and horizontally, improving heat distribution to the sides and bottom of a vessel simultaneously. For Indian cooking specifically — where woks (kadhai), flat tawas, pressure cookers, and deep vessels are all used with the same burner — 3D flame geometry provides more uniform heating across a wider range of vessel base profiles than single-tier burners.
FFD thermocouple mechanism + Indian kitchen safety context
The Flame Failure Device in the Crompton SensosafePlus operates through a thermocouple — a temperature sensor made from two different metals joined at a point (the hot junction). When the burner flame heats the thermocouple hot junction, the temperature difference between the hot junction (in the flame) and the cold junction (at room temperature) generates a small DC voltage (the Seebeck effect) — typically 10–30 millivolts. This voltage is sufficient to hold open a spring-loaded electromagnetic gas valve in the burner assembly — while the thermocouple is hot (flame present), the valve stays open and gas flows. When the flame is extinguished, the thermocouple cools — the voltage drops to zero — and the spring-loaded valve closes, cutting off gas flow. The response time from flame extinction to gas cut-off is typically 2–5 seconds in quality thermocouples. For Indian kitchen contexts, the FFD's relevance is heightened by several common cooking scenarios: boil-over (pressure cooker steam, boiling dal, or milk boil-overs extinguish the flame while the gas burner knob remains open); cooking in kitchens with cross-ventilation (open windows and monsoon wind gusts can extinguish low-set flames); and multi-burner simultaneous cooking (attention divided across multiple dishes means a flame extinction may go unnoticed). The SensosafePlus series designation indicates Crompton's safety-oriented engineering focus — FFD at all four burners (verify at purchase) ensures that all cooking positions are protected, not just the primary burner. This is particularly important for the rear burners which are typically further from the cook's line of sight during busy cooking sessions.
Built-in hob installation — what to verify before purchasing for a modular kitchen
A built-in hob requires a precise cutout in the kitchen counter — the hob drops into this cutout and is typically secured by clips underneath, with a silicone seal around the perimeter to prevent water and food debris from entering the cabinet below. The cutout dimensions are not the same as the hob's outer dimensions (800×525mm) — they are typically 10–20mm smaller on each side to allow the hob's lip to rest on the counter surface. The Crompton HOB-SSFB804SP-MBU's cutout dimensions are not stated in the source and must be obtained from Crompton's installation manual or technical datasheet before counter cutting begins — cutting a counter is irreversible, and a cutout that is too large cannot be corrected without replacing the counter surface. For modular kitchens in Delhi NCR being fitted by a carpenter or modular kitchen company, the cutout dimensions should be provided to the fabricator before the granite, quartz, or engineered stone countertop is cut. Gas connection: a built-in hob requires a gas line connection (LPG cylinder via regulator and flexible hose, or PNG pipeline) that should be within the cabinet space below — the gas inlet type (typically a 1/2" BSP threaded connection) and the appropriate flexible hose/ferrule should be verified at installation time. Gas connections must be performed by a certified gas technician (LPG distributors provide this service; Delhi NCR PNG is supplied by Indraprastha Gas Ltd for connection). The battery for auto ignition (typically one or two AA or AAA batteries, or a 9V PP3 battery) is usually housed in a compartment accessible from the top — battery type should be verified in the installation manual.
⚙️ All Features
4 × 3D Brass Burners
Uniform heat distribution · Indian cooking versatility
FFD (All Burners)
Thermocouple gas cut-off on flame extinction
Battery Auto Ignition
Matchless start — twist knob, gas lights
8mm Toughened Glass
Grey finish · heat-resistant · scratch-proof · easy clean
Cast Iron Pan Supports
Heavy-duty · stable for woks + pressure cookers
Metal Control Knobs
Heat-resistant · ergonomic · premium look
🔧 Built-in installation checklist — verify before purchase
Cutout Dimensions
Not in source — get from Crompton manual before counter cutting
Gas Type (LPG/PNG)
Compatibility not stated — verify at purchase
Gas Connection
Certified gas technician required — LPG or PNG supply
Battery Type
For auto ignition — verify type in manual at purchase
📦 What's in the Box
🎯 Ideal for
| Brand | Crompton |
| Series | SensosafePlus |
| Model | HOB-SSFB804SP-MBU |
| Type | Built-In Gas Hob (Hobtop) |
| Size | 80 CM |
| No. of burners | 4 |
| Burner type | 3D High-Efficiency Brass Burners |
| Safety device | FFD — Flame Failure Device (thermocouple auto gas cut-off) |
| Ignition | Battery-Operated Auto Ignition |
| Pan supports | Cast Iron — heavy-duty |
| Knobs | Premium Metal Control Knobs |
| Glass top | 8mm Toughened Glass — Grey |
| Dimensions (W×D×H) | 800 × 525 × 135 mm |
| Origin | Made in India |
| ⚠️ Cutout dimensions | Not stated in source — obtain from Crompton installation manual BEFORE counter cutting. Call 9710000251. |
| ⚠️ Gas type | LPG / PNG compatibility not stated — verify at purchase. |
| ⚠️ Burner kW/BTU | Individual burner ratings not stated — verify small/medium/large/wok sizes at purchase. |
| ⚠️ Battery type | Auto ignition battery type not stated — verify in manual at purchase. |
| Warranty | 2-Year Comprehensive Brand Warranty — confirmed ✅ · Onsite service across India |
🛡️ 2-Year Comprehensive Warranty + Onsite Service
80CM. 4 × 3D Brass Burners. FFD. Battery Auto Ignition. 8mm Grey Toughened Glass. Cast Iron Supports. Metal Knobs. Made in India. 2-Year Warranty ✅. Order today.
Premium built-in gas hob for Delhi NCR modular kitchens — FFD safety on all four burners, brass for longevity, 8mm toughened glass for easy cleaning. 24-hour delivery. GST invoice. Genuine Crompton — Mahajan Electronics since 1981.
⚠️ CRITICAL — Built-in installation: cutout dimensions not stated in source. Obtain from Crompton installation manual BEFORE cutting counter — counter cutting is irreversible. ⚠️ Gas type (LPG/PNG) compatibility not stated — verify before purchase. ⚠️ Individual burner kW ratings not stated — verify at purchase. ⚠️ Battery type for ignition not stated — verify in manual. Gas connection must be performed by certified gas technician. FFD response: 2–5 seconds to close after flame extinction — keep area ventilated during any gas operation. Toughened glass: resistant to heat and light impact but not to point impact or thermal shock from cold water on hot glass — allow glass to cool before cleaning. Cast iron pan supports: heavy-duty but may show surface rust if left wet — dry after cleaning. Product image for reference.
Please Note: The image shown is for reference purposes only. Actual product details, including the serial number and manufacturing date, may vary.
