TROUBLE SHOOTING THE GAS CONTROL SYSTEM

SIT 820 NOVA MILLIVOLT VALVE

GLASS DOOR TO BE REMOVED BEFORE SERVICE WORK

START

GAS SUPPLY ON

LIGHT PILOT WITH

PIEZO IGNITION

YES

NO

NO

 

 

CHECK

 

 

 

 

• SHUTOFF VALVE OPEN

 

 

• CONFIRM GAS HOOK-UP

 

 

 

 

 

 

ELECTRODE GAP MIN. 1/8"

 

 

ELECTRODE CRACKED

 

ELECTRODE CABLE ATTACHED

 

• PIEZO IGNITOR GENERATES

 

 

SPARK

 

• ELECTRODE CABLE NOT

 

 

GROUNDED

 

 

 

PILOT STAYS ON

YES

NO

FLAME ENGULFING THERMOCOUPLE BY 3/8"

THERMOCOUPLE ATTACHED TO VALVE

MNIMUM MILLIVOLT:

OPEN CIRCUIT 18MV

CLOSED CIRCUIT 5MV

VENT SAFETY SWITCH TIGHT AND NO SHORTS

(FOR UNITS EQUIPPED WITH VENT SAFETY SWITCH)

MAIN BURNER ON

NO

REMOTE SYSTEM ON

REMOTE SYSTEM WIRE SHORTING OUT

MINIMUM MILLIVOLT: OPEN CIRCUIT 300MV CLOSED CIRCUIT 165MV

FLAME ENGULFING THERMOPILE/THERMOCOUPLE

VALVE IS IN ON POSITION

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Vermont Casting BHDT36 installation instructions SIT 820 Nova Millivolt Valve

BHDT36 specifications

The Vermont Casting BHDT36 is a standout in the world of gas fireplaces, known for its combination of classic design and cutting-edge technology. This direct vent gas hearth system is perfect for homeowners seeking both aesthetic appeal and efficient heating solutions.

One of the defining features of the BHDT36 is its expansive viewing area. With a large, picture-window front design, it allows for an unobstructed view of the mesmerizing flames, creating a captivating focal point in any living space. The fireplace is available in multiple finishes, which can easily complement various home décors, from rustic to modern.

The BHDT36 is equipped with Vermont Castings' innovative burner technology, which produces a radiant heat output. This design ensures that warmth circulates effectively, providing consistent heating throughout the room. The fireplace has an impressive heat output of up to 36,000 BTUs, making it suitable for substantial heating needs.

Efficiency is a priority for the BHDT36, which boasts an impressive 78% efficiency rating. This means homeowners can enjoy a significant reduction in energy costs while still enjoying the ambiance of a roaring fire. The direct vent system enhances efficiency further by drawing air from outside, ensuring that indoor air quality remains intact and that combustion is more complete.

Control options are another notable feature of the BHDT36. It comes with a remote control, enabling users to adjust the flame height and heat output with ease, without leaving the comfort of their seating area. The electronic ignition system ensures that starting the fireplace is simple and reliable, requiring minimal effort from the user.

For those who appreciate eco-friendly options, the BHDT36 can be outfitted with an optional natural gas converter, allowing for flexibility in fuel choice.

In terms of safety, the Vermont Casting BHDT36 meets all required safety standards, providing peace of mind to homeowners. The unit also features a built-in safety shutoff valve, automatically turning off the gas supply in case of an irregularity.

In summary, the Vermont Casting BHDT36 combines elegance, efficiency, and modern technology, making it an excellent choice for anyone seeking to enhance their home with a beautiful and functional gas fireplace. Its thoughtful design and features ensure that it can serve as the heart of the home for years to come.