Pilot Assembly – HHT 4021-736 | NG | 24" Tubing | OEM Replacement for 485-510A | Fits Quadra-Fire, Heatilator & Heat N Glo

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$129.99$159.70

19% off

Quantity

Color

Black

Quantity

Description

Pilot Assembly – HHT 4021-736 | NG | 24" Tubing | OEM Replacement for 485-510A | Fits Quadra-Fire, Heatilator & Heat N Glo Get reliable ignition and long-lasting performance with the HHT 4021-736 Natural Gas Pilot Assembly. This complet...

Delivery & Returns

Total Hearth

4.9 (124)

Product description loading

This is the product description text that will appear here.

Related to Total Hearth

Macorner

Exclusive offer available

Custom Babies Face Drive Safe Daddy - Personalized Wooden Photo Car Visor Clip

(15)

$24.95

27% off

It Takes A Long Time To Grow An Old Friend, Bestie Toile De Jouy - Personalized Jewelry Dish, Gift For Friend

(8)

$29.95$40.95

25% off

Sisters Are Different Flowers From The Same Garden - Personalized Jewelry Dish

(3)

$29.95$39.95

30% off

Day Of The Dead Dog Cat Hispanic Mexican Flowers - Personalized Wine Tumbler

$29.95$42.95

Girls Trip 2026 - Personalized Beach Towel

(1)

$29.95

19% off

Van Gogh Wall Art You & Me We Got This - Personalized Photo Poster - Anniversary Gifts

(23)

$29.95$36.95

30% off

We'll Be Friends Until We're Old And Senile - Personalized Wine Tumbler - 50th 60th Birthday Gift Ideas - Gift For Friend

(3)

$29.95$42.95

Custom Vacation, Matching Beach Vacation, Spring Break, Bachelorette Girls Trip - Personalized Wine Tumbler

$29.95

Miles Cycled This Year - Personalized Cycling Tracker Sign

$29.95

15% off

I Licked It, So It's Mine - Personalized Engraved Leather Belt - Gift For Husband

(8)

$39.95$46.95

Friendship Puzzle Hearts - Personalized Heart Puzzle Name Necklace - Gift For Friend

(1)

$29.95

25% off

God Says I Am Name Letter In Bible Toile De Jouy Style - Personalized Jewelry Dish

(6)

$29.95$39.95

Discover top brands

Exclusive offer available

Little Sleepies

4.9 (408.4K)

32 Degrees

4.7 (228.3K)

Exclusive offer available

Rockstar Original

4.7 (190.4K)

Culture Kings US

4.7 (152.6K)

Exclusive offer available

Mandala Scrubs

4.6 (12.1K)

Exclusive offer available

Revice

4.4 (9.6K)

Exclusive offer available

Aviator Nation

4.5 (94.6K)

Exclusive offer available

The GLD Shop

4.7 (175.5K)

Fashion Nova

4.3 (428.8K)

Exclusive offer available

OOFOS

4.5 (180.2K)

Pilot Assembly – HHT 4021-736 | NG | 24" Tubing | OEM Replacement for 485-510A | Fits Quadra-Fire, Heatilator & Heat N Glo

Delivery & Returns

Total Hearth

Delivery & Returns

Total Hearth

More from Total Hearth

Liquid Propane Pilot Assembly – HHT 4021-737 | LP Gas | Millivolt Ignition | OEM Replacement for Heatilator, Heat-N-Glo, Quadra-Fire

Robertshaw Thermocouple – 446-511 | 28" Length | Fine Thread | NG/LP Compatible | OEM Replacement

Pilot Assembly – Heat N Glo (Natural Gas) | 446-510A / SRV446-510A | OEM Replacement for Gas Fireplaces

Natural Gas Pilot Assembly – Quadra-Fire | 2103-010 | OEM Replacement for QVI Series Fireplaces

Pilot Assembly – Natural Gas | SRV446-512A | OEM Replacement for Gas Fireplaces & Log Sets

Outside Air Shield SRV33271 for HHT Fireplaces & Wood Stoves | 3-15/16" Tube | Replaces 33271 | Quadra-Fire, Heatilator, Heat N Glo, Majestic

Custom Cut Ceramic Glass

Firebrick (5B941) – 9" x 4 1/2" x 1 1/4" – Sandstone Color – High-Temp Replacement Brick

Custom Tempered Glass Cut to Size

Atmosfire Dry Wiper | Non-Scratch Ceramic Glass Cleaner for Stoves & Fireplaces | 7ADW

Refrigerator Door Handle Kit | Equivalent to Dometic 3316882.900 | NBK-20581

Universal Glass Tape Gasket - 7ft Roll

Related to Total Hearth

Stove & Grill Parts For Less

Camp Chef Pellet Grill Igniter: PG24-21-AMP

Pit Boss Igniter Hot Rod 200 Watts, 70112-AMP

High-Temperature Silicone Sealant for Wood Stoves, Pellet Stoves, Grills & Smokers: RTV650

Blackstone Griddle Burner Knob #3

Blackstone Griddle Long M6 Step Bolt

Blackstone Griddle Short M6 Step Bolt

Traeger Hot Rod Igniter: BAC199-AMP

Blackstone Igniter Wire for 17 and 22-inch Griddles RP 1300004

3-Embers Grill LED Control Knob: 7480-113-7480-1

Camp Chef RTD Sensor Probe, PG24-44-AMP

Camp Chef Pellet Grill Auger Motor Shaft Bolt, PG24-25

Blackstone Rugged Terrain Wheel for Griddles with Flexfold Legs

Goose Creek Candle

Georgia Peach 3-Wick Candle

Island Cotton 3-Wick Candle

Earl Grey Tea 3-Wick Candle

Beach Party 3-Wick Candle

Sunlit Path 3-Wick Candle

Earth Moss 3-Wick Candle

Blueberry Funnel Cake 3-Wick Candle

Whispering Fir 3-Wick Candle

Apple Bourbon 3-Wick Candle

Cinnamon Pumpkin Wax Melt

Marshmallows 3-Wick Candle

Lilac Garden 3-Wick Candle

Cozy Earth

Bamboo Sheet Set

Bamboo Pillowcases

Women's Bamboo Stretch-Knit Short Sleeve Pajama Set

Bamboo Fitted Sheet

Women's Bamboo Stretch-Knit Long Sleeve Pajama Set

Women's Bamboo Stretch-Knit Short Sleeve & Pant Pajama Set

Bamboo Duvet Cover

Bamboo Down Alternative Pillow

Silk Pillowcase

Women's Bamboo Stretch-Knit Short Sleeve Pajama Top

Women's Bamboo Stretch-Knit Pajama Short

Women's Bamboo Stretch-Knit Sleep Dress

Macorner

Custom Babies Face Drive Safe Daddy - Personalized Wooden Photo Car Visor Clip

It Takes A Long Time To Grow An Old Friend, Bestie Toile De Jouy - Personalized Jewelry Dish, Gift For Friend

Sisters Are Different Flowers From The Same Garden - Personalized Jewelry Dish

Day Of The Dead Dog Cat Hispanic Mexican Flowers - Personalized Wine Tumbler

Girls Trip 2026 - Personalized Beach Towel

Van Gogh Wall Art You & Me We Got This - Personalized Photo Poster - Anniversary Gifts

We'll Be Friends Until We're Old And Senile - Personalized Wine Tumbler - 50th 60th Birthday Gift Ideas - Gift For Friend

Custom Vacation, Matching Beach Vacation, Spring Break, Bachelorette Girls Trip - Personalized Wine Tumbler

Miles Cycled This Year - Personalized Cycling Tracker Sign

I Licked It, So It's Mine - Personalized Engraved Leather Belt - Gift For Husband

Friendship Puzzle Hearts - Personalized Heart Puzzle Name Necklace - Gift For Friend

God Says I Am Name Letter In Bible Toile De Jouy Style - Personalized Jewelry Dish

Discover top brands

Little Sleepies

32 Degrees

Rockstar Original

Culture Kings US

Mandala Scrubs

Revice

Aviator Nation

The GLD Shop