
73K7901 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $139.99 | Condition is New, HB-00907DA NEW LENNOX EGC-1 Furnace Control EGC1 Circuit Board 73K7901, shipping cost = $14.99 | 99.9% |
![]() | $149.99 | Condition is New, 100980-01 NEW Furnace Ignition Control Circuit Board 1173-1 LENNOX EGC1, shipping cost = $14.99 | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $55.00 | Condition is Used, ICBM46 Lennox 100980-01 1173-1 1173-83-2A Control Board, shipping cost = $13.00 | 100.0% |
![]() | $69.00 | Condition is Used, Lennox 100980-01 1173-1 Furnace Control Board EGC-1, FREE SHIPPING | 100.0% |
![]() | $99.99 | Condition is Used, LENNOX HEATCRAFT NOVAR EGC-1 73K7901 Control Circuit Board EGC HB-00907DA, FREE SHIPPING | 100.0% |
![]() | $100.00 | Condition is Used, EGC-1 Furnace control board for Lennox and Ducane HB-00907DA / 73K7901, FREE SHIPPING | 100.0% |
![]() | $80.06 | Condition is Used, 100980-01 used - Furnace Ignition Control Circuit Board 1173-1 LENNOX EGC1, shipping cost = $21.84 | 100.0% |
![]() | $100.00 | Condition is Used, LENNOX HEATCRAFT NOVAR EGC-1 73K7901 Control Circuit Board EGC HB-00907DA, shipping cost = $9.42 | 99.8% |
![]() | $115.00 | Condition is Used, LENNOX NOVAR EGC-1 73K7901 Furnace Control used...guaranteed to work , FREE SHIPPING | 100.0% |
![]() | $125.00 | Condition is Used, LENNOX NOVAR EGC-1 73K7901 Control Board 73k79 EGC HB-00907DA used #V237, FREE SHIPPING | 100.0% |
![]() | $129.99 | Condition is Used, Lennox 100980-01 Furnace Ignition Control Circuit Board 1173-1, shipping cost = $5.95 | 99.5% |
![]() | $135.00 | Condition is Used, LENNOX NOVAR EGC-1 73K7901 Control Circuit Board 73k7901 EGC HB-00907DA, FREE SHIPPING | 100.0% |
![]() | $110.00 | Condition is Used, LENNOX NOVAR EGC-1 73K7901 Control Board 73k79 EGC HB-00907DA used #V237, shipping cost = $30.47 | 100.0% |
![]() | $140.00 | Top Pick! Condition is Used, LENNOX HEATCRAFT NOVAR EGC-1 73K7901 Control Circuit Board EGC HB-00907DA, FREE SHIPPING | 100.0% |
![]() | $140.00 | Condition is Used, EGC-1 Gas Furnace Control Board for Lennox 73K7901 NOVAR EGC, shipping cost = $14.99 | 100.0% |
![]() | $134.65 | Condition is Used, LENNOX NOVAR EGC-1 73K7901 0447P Control Board EGC HB-00907DA used, shipping cost = $21.84 | 100.0% |
![]() | $145.00 | Condition is Used, EGC1 LENNOX 100980-01 Furnace Ignition Control Board 1173-1 EGC-1, shipping cost = $15.00 | 100.0% |
![]() | $145.57 | Condition is Used, K1 0215P Lennox Furnace Control Circuit Board 73K7901, shipping cost = $24.99 | 95.0% |
![]() | $178.00 | Top Pick! Condition is Used, LENNOX HEATCRAFT NOVAR EGC-1 73K7901 Control Circuit Board EGC HB-00907DA, FREE SHIPPING | 99.4% |
![]() | $189.00 | Condition is Used, 100980-01 Furnace Ignition Control Circuit Board 1173-1 used tested LENNOX EGC1, shipping cost = $11.95 | 99.1% |
![]() | $189.00 | Condition is Used, EGC1 LENNOX 100980-01 Furnace Ignition Control Board 1173-1 EGC-1, shipping cost = $11.95 | 99.1% |
![]() | $197.00 | Condition is Used, LENNOX NOVAR EGC-1 73K7901 Control Circuit Board 73k79 EGC HB-00907DA, shipping cost = $13.95 | 99.8% |
![]() | $218.36 | Top Pick! Condition is Used, LENNOX 73K7901 EGC-1 FURNACE CONTROL BOARD HB-00907DA TESTED! , FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $399.99 | Condition is Open box, Ignition Control Circuit Board 73K7901 HB-00907DA Lennox, shipping cost = $22.10 | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $109.18 | Condition is New – Open box, 100980-01 NEW - Furnace Ignition Control Circuit Board 1173-1 LENNOX EGC1, shipping cost = $22.06 | 100.0% |


The Lennox 73K7901 Novar Control Board EGC-1 0247P HB-00907DA 8660 A3 AC is a highly advanced and reliable control board designed for use with Lennox heating, ventilation, and air conditioning (HVAC) systems. This control board is part of Lennox's Novar line, which is known for its energy-efficient and user-friendly features.
The Lennox 73K7901 control board is equipped with a high-resolution touchscreen display that allows homeowners to easily adjust temperature settings, fan speeds, and other HVAC functions. The display is bright and clear, even in low-light conditions, and is designed to be easy to read and navigate, even for those who are not technology-savvy.
The control board is also equipped with smart features, such as Wi-Fi connectivity, which allows homeowners to control their HVAC system remotely using a smartphone or tablet. This feature allows homeowners to adjust temperature settings, turn the system on or off, and receive alerts about maintenance issues, all from the convenience of their mobile device.
In addition to its smart features, the Lennox 73K7901 control board is also designed to be highly energy-efficient. It uses advanced algorithms to optimize HVAC performance and reduce energy consumption, which can help homeowners save money on their utility bills.
The control board is also built to last. It is made with high-quality materials and is designed to withstand the rigors of daily use. It is also backed by a comprehensive warranty, so homeowners can have peace of mind knowing that their investment is protected.
Overall, the Lennox 73K7901 Novar Control Board EGC-1 0247P HB-00907DA 8660 A3 AC is a high-quality and reliable control board that is designed to provide homeowners with the best possible HVAC experience. Its advanced features, energy-efficiency, and durability make it an excellent choice for anyone looking for a top-of-the-line control board for their Lennox HVAC system.
Pros of buying a Lennox 73K7901 Novar Control Board EGC-1 0247P HB-00907DA 8660 A3 AC:1. Compatibility: This control board is specifically designed for Lennox air conditioning systems, ensuring a seamless integration with your existing system.
2. Reliability: Lennox is a well-known brand with a reputation for producing high-quality HVAC products, which includes their control boards.
3. Energy Efficiency: The Novar control board is designed to optimize your AC system's performance, potentially leading to energy savings over time.
4. Easy Installation: The control board is designed to be easy to install, which can save you time and money if you plan to install it yourself.
Cons of buying a Lennox 73K7901 Novar Control Board EGC-1 0247P HB-00907DA 8660 A3 AC:1. Cost: Replacement control boards can be expensive, and this one is no exception. However, the potential energy savings and improved system performance may offset the initial cost over time.
2. Availability: Depending on your location, you may have to order the control board online, which could result in longer delivery times.
3. Potential for Compatibility Issues: While the control board is designed for Lennox systems, there's always a slight risk that it may not work perfectly with your specific model or configuration.
Conclusion:If you're in need of a replacement control board for your Lennox AC system, the Lennox 73K7901 Novar Control Board EGC-1 0247P HB-00907DA 8660 A3 AC is a reliable and compatible option. While it's a significant investment, the potential energy savings and improved system performance may justify the cost. Just make sure to double-check the compatibility with your specific Lennox model and configuration before making the purchase.
Recommendation:If you're unsure about the compatibility of the control board with your Lennox AC system or have any installation concerns, it may be worth consulting a professional HVAC technician. They can provide expert advice and ensure a smooth installation process.
Details:
30 day warranty. Free priority shipping within the us. May 6 am - 2:30 pm MDT EGC-1 73K7901. Don't see the one you are looking for.
specifications maxohvac:
- brand: Lennox
- mpn: 73k7901
- model: Hb-00907g
- part type: Control Board
seller maxohvac:
- # reviews: 2790
- city: phoenix, arizona
- rating: 98.1%
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
offer maxohvac:
- prices: $55.00–$399.99
- item condition:
- New
- Used
- Open box
- New – Open box
- options: ship-to-home
- in stock #: 5
- started: december 3, 2024
- availability: in stock
- best offers: true
- sold #: 24
shipping maxohvac:
- class: expedited
- carrier: usps
- type: fixed
- transit: 2-6 days
- service: usps priority mail
returns maxohvac:
- policy: returns accepted
- method: money back
- paid by: buyer
- time: 30 days
payments maxohvac:
- other
- credit card: visa
- wallet: apple-pay
Also Viewed:
- 67K65: CONTROL FAN, Lennox
- 16V29: OIL BLOWER CONTROL FURNACE, Lennox
- P-8-9265-38602: FAN CONTROL, Lennox
- 1084-83-8521-RA: CONTROL BOARD, Lennox
- 203490: CONTROL, Lennox
- 102135-08: FURNACE CONTROL SWITCH, Lennox
- 10W56: CONTROL, Lennox
- X3785: HVAC CONTROL PANEL, Lennox
- 29M01-29M0101: PUMP CONTROL BOARD, Lennox
- W7459A: CONTROL, Lennox
- 78K59: CONTROL BOARD, Lennox
























