JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Toggle Nav

Search

We ship to most places in continental USA

Chat with us

Need help

Our Locations

Home
HVAC
Tankless Coils

Tankless Coils

DHT Thermo
Retail : $602.00 $541.80

You Save (10%)
DHT THERMONS5GAL 5 Gallon Thermodynamic Coil NSTY
451.00360.80

DHT THERMO1010W2FLAT Coil with 2 Flat
1656.001457.28
THERMO1010W2FLAT

DHT THERMODYN- 5 5 Gallon Coil Round New Style
602.00541.80
THERMODYN- 5
In Stock

DHT THERMONS5GAL Thermodynamic 5 Gallon By-125
547.00492.30
THERMONS5GAL
Qty:
DHT V8S Burnhm Bolts
Retail : $130.00 $104.00

You Save (20%)
DHT V8SPlate Plate Bolts & Gasket
130.00104.00
In Stock
Qty:
DHT DB Trianco Tankless Coils
Retail : $547.00 $492.30

You Save (10%)
DHT DB-5 5 Gallon Tankless Coil for Trianco Boilers
547.00492.30
DHTDB5
In Stock
Qty:
Green Mountain GMSBO Series 2
In Stock
Retail : $435.00 $326.25

You Save (25%)

Qty:
New Yorker Misc
Retail : $535.00 $481.50

You Save (10%)
DHT CL-5 New Yorker Tankless Coil - Steam
535.00481.50
CL-5

DHT CLS-5 New Yorker Tankless Coil - Steam
535.00481.50
CL-5

DHT CLW-5 New Yorker Tankless Coil - Steam
535.00481.50
CL-5
In Stock
Qty:
DHT Thermodyne Tankless Coils
Retail : $470.00 $423.00

You Save (10%)
DHT 68W-5 Residential Tankless Coil
470.00423.00
68W-5
In Stock
Qty:
DHT V8S Burnhm Tankless Coils
Retail : $388.00 $310.40

You Save (20%)
DHT V8S-10, 10 Gallon Tankless Coil - Burnham V8 Steam / V7 Steam / V1 Steam or Water Series, Steam / Water
1090.00872.00
V8S-10
In Stock

DHT V8S-5, 5 Gallon Tankless Coil - Burnham V8 Steam / V7 Steam / V1 Steam or Water Series, Steam / Water
388.00310.40
V8S-5
In Stock

DHT V8S-6, 6 Gallon Tankless Coil - Burnham V8 Steam / V7 Steam / V1 Steam or Water Series, Steam / Water
438.00350.40
V8S-6
In Stock

DHT V8S-8, 8 Gallon Tankless Coil - Burnham V8 Steam / V7 Steam / V1 Steam or Water Series, Steam / Water
628.00502.40
V8S-8
In Stock
Qty:
DHT WBV Peerless Tankless Coils

Steam / Water
Retail : $458.00 $366.40

You Save (20%)
DHT WBV-10 Gallon Tankless Coil - Peerless WBV-Steam Series, Steam / Water
824.00659.20
WBV-10

DHT WBV-6, 6 Gallon Tankless Coil - Peerless WBV-Steam Series, Steam / Water
458.00366.40
WBV-6
In Stock

DHT WBV-8, 8 Gallon Tankless Coil - Peerless WBV-Steam Series, Steam / Water
658.00526.40
WBV-8
In Stock
Qty:
DHT STS Utica Tankless Coils
Retail : $559.00 $447.20

You Save (20%)
DHT STS-5 5 Gallon Tankless Coil - Utica Starfire II / III-Steam / B-C Oil-Gas, POBT Series, Steam / Water
559.00447.20
STS-5
In Stock

DHT STS-8 8 Gallon Tankless Coil - Utica Starfire II / III-Steam / B-C Oil-Gas, POBT Series, Steam / Water
913.00730.40
STS-8
In Stock
Qty:
DHT GOW Weil-McLain Tankless Coils
Retail : $376.00 $300.80

You Save (20%)
DHT GOW-10, 10 Gallon Tankless Coil - Weil-McLain Gold Oil OWT Series, Water
945.00756.00
GOW-10
In Stock

DHT GOW-5, 5 Gallon Tankless Coil - Weil-McLain Gold Oil OWT Series, Water
376.00300.80
GOW-5
In Stock

DHT GOW-6, 6 Gallon Tankless Coil - Weil-McLain Gold Oil OWT Series, Water
460.00368.00
GOW-6

DHT GOW-7, 7 Gallon Tankless Coil - Weil-McLain Gold Oil OWT Series, Water
778.00622.40
GOW-7
Qty:
DHT GOS Weil-McLain Tankless Coils
Retail : $460.00 $368.00

You Save (20%)
DHT GOS-10, 10 Gallon Tankless Coil - Weil-McLain OSB/T / GOLD-65-66-68-EG Series, Steam / Water
970.00776.00
GOS-10
In Stock

DHT GOS-5, 5 Gallon Tankless Coil - Weil-McLain OSB/T / GOLD-65-66-68-EG Series, Steam / Water
368.00294.40
GOS-5

DHT GOS-6, 6 Gallon Tankless Coil - Weil-McLain OSB/T / GOLD-65-66-68-EG Series, Steam / Water
460.00368.00
GOS-6
In Stock

DHT GOS-8, 8 Gallon Tankless Coil - Weil-McLain OSB/T / GOLD-65-66-68-EG Series, Steam / Water
842.00673.60
GOS-8
In Stock
Qty:
DHT PR Peerless Tankless Coils

Water
Retail : $368.00 $294.40

You Save (20%)
DHT PR-25, 25 Gallon Tankless Coil - Peerless ECT / WBV / JO-JOT-FD-LC / 2-2T / 7-7PF / 60-61-81 Series, Water
1340.001072.00
In Stock

DHT PR-10, 10 Gallon Tankless Coil - Peerless ECT / WBV / JO-JOT-FD-LC / 2-2T / 7-7PF / 60-61-81 Series, Water
726.00580.80
PR-10
In Stock

DHT PR-12, 12 Gallon Tankless Coil - Peerless ECT / WBV / JO-JOT-FD-LC / 2-2T / 7-7PF / 60-61-81 Series, Water
790.00632.00
PR-12
In Stock

DHT PR-15, 15 Gallon Tankless Coil - Peerless ECT / WBV / JO-JOT-FD-LC / 2-2T / 7-7PF / 60-61-81 Series, Water
942.00753.60
PR-15
In Stock

DHT PR-20, 20 Gallon Tankless Coil - Peerless ECT / WBV / JO-JOT-FD-LC / 2-2T / 7-7PF / 60-61-81 Series, Water
1610.001288.00
PR-20
In Stock

DHT PR-5, 5 Gallon Tankless Coil - Peerless ECT / WBV / JO-JOT-FD-LC / 2-2T / 7-7PF / 60-61-81 Series, Water
368.00294.40
PR-5
In Stock

DHT PR-6, 6 Gallon Tankless Coil - Peerless ECT / WBV / JO-JOT-FD-LC / 2-2T / 7-7PF / 60-61-81 Series, Water
426.00340.80
PR-6
In Stock

DHT PR-8, 8 Gallon Tankless Coil - Peerless ECT / WBV / JO-JOT-FD-LC / 2-2T / 7-7PF / 60-61-81 Series, Water
604.00483.20
PR-8
In Stock
Qty:
DHT ST HB Smith Tankless Coils
Retail : $1,031.00 $824.80

You Save (20%)
DHT ST19-10, 10 Gallon Tankless Coil for HB Smith 18-19 Series, Steam / Water
1031.00824.80
ST19-10
In Stock

DHT ST19-15, 12 Gallon Tankless Coil for HB Smith 18-19 Series, Steam / Water
1137.00909.60
ST19-12
In Stock

DHT ST19-12LPD 12 Gallon Low Press Drop Coil
1053.00842.40
ST19-12LPD

DHT ST19-12, 15 Gallon Tankless Coil for HB Smith 18-19 Series, Steam / Water
1504.001203.20
ST19-15
In Stock

DHT ST19-8, 8 Gallon Tankless Coil for HB Smith 18-19 Series, Steam / Water
882.00705.60
ST19-8
In Stock
Qty:
DHT V8W Burnham Tankless Coils
Retail : $368.00 $294.40

You Save (20%)
DHT V8W-5, 5 Gallon Tankless Coil - Burnham V8 Water Only / V3 Water or Steam / V7 / VP / PF3 / Patriot Freedom 6 / Megasteam Series, Steam / Water
368.00294.40
V8W-5
In Stock

DHT V8W-6, 6 Gallon Tankless Coil - Burnham V8 Water Only / V3 Water or Steam / V7 / VP / PF3 / Patriot Freedom 6 / Megasteam Series, Steam / Water
430.00344.00
V8W-6
In Stock

DHT V8W-8, 8 Gallon Tankless Coil - Burnham V8 Water Only / V3 Water or Steam / V7 / VP / PF3 / Patriot Freedom 6 / Megasteam Series, Steam / Water
763.00610.40
V8W-8
In Stock
Qty:
DHT ECT Peerless Tankless Coils

Steam
Retail : $824.00 $659.20

You Save (20%)
DHT ECT-10, 10 Gallon Tankless Coil - Peerless ECT Series, Steam
824.00659.20
ECT-10
In Stock

DHT ECT-12, 12 Gallon Tankless Coil - Peerless ECT Series, Steam
3096.002476.80
ECT-12
In Stock

DHT ECT-15, 15 Gallon Tankless Coil - Peerless ECT Series, Steam
3372.002697.60
ECT-15
In Stock

DHT ECT-5, 5 Gallon Tankless Coil - Peerless ECT Series, Steam
398.00318.40
ECT-5
In Stock

DHT ECT-6, 6 Gallon Tankless Coil - Peerless ECT Series, Steam
458.00366.40
ECT-6
In Stock

DHT ECT-8, 8 Gallon Tankless Coil - Peerless ECT Series, Steam
658.00526.40
ECT-8
In Stock
Qty:
DHT 68W Weil-McLain Tankless Coils
Retail : $376.00 $300.80

You Save (20%)
DHT 68W-10 10 Gallon Tankless Coil - Weil-McLain 65-66-68-EG-68V / 42-62 Series, Water
1021.00918.90
68W-10
In Stock

DHT 68W-5, 5 Gallon Tankless Coil - Weil-McLain 65-66-68-EG-68V / 42-62 Series, Water
376.00300.80
68W-5
In Stock

DHT 68W-6, 6 Gallon Tankless Coil - Weil-McLain 65-66-68-EG-68V / 42-62 Series, Water
456.00364.80
68W-6

DHT 68W-8, 8 Gallon Tankless Coil - Weil-McLain 65-66-68-EG-68V / 42-62 Series, Water
775.00620.00
68W-8
In Stock
Qty:
DHT-88 Weil-McLain Tankless Coils
Retail : $1,250.00 $1,000.00

You Save (20%)
DHT 88-10, 10 Gallon Tankless Coil - Weil-McLain
941.00752.80
7686-10
In Stock

DHT 88-12, 12 Gallon Tankless Coil - Weil-McLain
1085.00868.00
7686-12
In Stock

DHT 88-15, 15 Gallon Tankless Coil - Weil-McLain
1250.001000.00
7686-15

DHT 88-8, 8 Gallon Tankless Coil - Weil-McLain
823.00740.70
7686-8
In Stock
Qty:
DHT JOT Peerless Tankless Coils

Steam / Water
Retail : $1,076.00 $860.80

You Save (20%)
DHT JOT-10, 10 Gallon Tankless Coil - Peerless JO-JOT-2-2T-STEAM Series, Steam / Water
1076.00860.80
JOT-10

DHT JOT-5, 5 Gallon Tankless Coil - Peerless JO-JOT-2-2T-STEAM Series, Steam / Water
550.00495.00
JOT-5
In Stock

DHT JOT-8, 8 Gallon Tankless Coil - Peerless JO-JOT-2-2T-STEAM Series, Steam / Water
878.00702.40
JOT-8
In Stock
Qty:
DHT V9 Burnhm Tankless Coils
Retail : $1,090.00 $872.00

You Save (20%)
DHT V9-10, 10 Gallon Tankless Coil - Burnham V9 Series, Steam / Water
1090.00872.00
V8S-10
In Stock

DHT V9-12, 12 Gallon Tankless Coil - Burnham V9 Series, Steam / Water
1282.001025.60
V8S-12
In Stock

DHT V9-15, 15 Gallon Tankless Coil - Burnham V9 Series, Steam / Water
1556.001244.80
V8S-15
In Stock

DHT V9-8, 8 Gallon Tankless Coil - Burnham V9 Series, Steam / Water
628.00502.40
V8S-8
In Stock
Qty:
DHT V11 Burnham Tankless Coils
Retail : $1,589.00 $1,271.20

You Save (20%)
DHT V11-12 12 Gallon Tankless Coil - Burnham V11 Series, Steam / Water
1307.001045.60
V11-12
In Stock

DHT V11-15 15 Gallon Tankless Coil - Burnham V11 Series, Steam / Water
1589.001271.20
V11-15
In Stock

DHT V11-8 8 Gallon Tankless Coil - Burnham V11 Series, Steam / Water
872.00697.60
V11-8
Qty:
DHT 4 HB Smith Tankless Coils
Retail : $1,350.00 $1,215.00

You Save (10%)
DHT 4-10, 10 Gallon Tankless Coil for HB Smith Century Gas III 100-150-300-400 Series, Steam / Water
1161.001044.90
4-10
In Stock

DHT 4-12, 12 Gallon Tankless Coil for HB Smith Century Gas III 100-150-300-400 Series, Steam / Water
1350.001215.00
4-12
In Stock

DHT 4-15, 15 Gallon Tankless Coil for HB Smith Century Gas III 100-150-300-400 Series, Steam / Water
1478.001330.20
4-15
In Stock
Qty:
DHT 2025 HB Smith Tankless Coils
Retail : $1,477.00 $1,329.30

You Save (10%)
DHT 2025-10, 10 Gallon Tankless Coil for HB Smith 20-25-200-250 / 201-251 / 2000 A-L-ABC / 2500 A-L Series, Steam / Water
1302.001171.80
2025-10
In Stock

DHT 2025-12, 12 Gallon Tankless Coil for HB Smith 20-25-200-250 / 201-251 / 2000 A-L-ABC / 2500 A-L Series, Steam / Water
1477.001329.30
2025-12
In Stock

DHT 2025-15, 15 Gallon Tankless Coil for HB Smith 20-25-200-250 / 201-251 / 2000 A-L-ABC / 2500 A-L Series, Steam / Water
1859.001673.10
2025-15
In Stock
Qty:
DHT V8W Tankless Coils
Retail : $539.00 $431.20

You Save (20%)
DHT V8W-6
539.00431.20
V8W-6
In Stock
Qty:
Peerless Boilers
In Stock
Retail : $34.00 $30.60

You Save (10%)

Qty:
Weil-McLain
In Stock
Retail : $1,541.00 $1,217.39

You Save (21%)

Qty:
DHT STS Utica Coil Plate
Retail : $130.00 $104.00

You Save (20%)
DHT STS5CP Utica Starfire Coil Plate
130.00104.00
STS5CP
Qty:
DHT ST HB Smith Tankless Coils (LPD)
Retail : $1,053.00 $842.40

You Save (20%)
DHT ST19-10, 10 Gallon Tankless Coil for HB Smith 18-19 Series, Steam / Water
1031.00824.80
ST19-10
In Stock

DHT ST19-15, 12 Gallon Tankless Coil for HB Smith 18-19 Series, Steam / Water
1137.00909.60
ST19-12
In Stock

DHT ST19-12LPD 12 Gallon Low Press Drop Coil
1053.00842.40
ST19-12LPD

DHT ST19-12, 15 Gallon Tankless Coil for HB Smith 18-19 Series, Steam / Water
1504.001203.20
ST19-15
In Stock

DHT ST19-8, 8 Gallon Tankless Coil for HB Smith 18-19 Series, Steam / Water
882.00705.60
ST19-8
In Stock
Qty:
DHT LS Slant Fin Steam Tankless Coils
Retail : $967.00 $773.60

You Save (20%)
DHT LS-5, 5 Gallon Tankless Coil for Slant Fin Liberty Intrepid Series Boilers (Steam)
561.00448.80
LS-5

DHT LS-8, 8 Gallon Tankless Coil for Slant Fin Liberty Intrepid Series Boilers (Steam)
967.00773.60
LS-8
LS-8
Qty:
DHT F34 Steel Boiler Coils
Retail : $4,334.00 $3,467.20

You Save (20%)
DHT F34-50 Commercial 60-70 APT Steel Boiler Coil
4866.003892.80

DHT F34-40 Commercial 40-50 FAM Steel Boiler Coil
3970.003176.00
F34-40

DHT F34-45 Commercial 50-60FAM Steel Boiler Coil
4168.003334.40
F34-45
Qty:
DHT WL America Tankless Coils
Retail : $576.00 $518.40

You Save (10%)
DHT 8W-5 5 Gallon Coil for HB Smith 8 Series
576.00518.40
8W-5
Qty:
Saint Roch
Out of Stock
Retail : $557.00 $405.50

You Save (27%)

Qty:
Saint Roch
Out of Stock
Retail : $459.00 $334.15

You Save (27%)

Qty:
Slant Fin
Out of Stock
Retail : $18.77 $17.23

You Save (8%)

Qty:
DHT 78 Slant Fin Tankless Coils
Retail : $637.00 $573.30

You Save (10%)
DHT 78-5 5 Gallon Tankless Coil for Slant Fin Liberty Intrepid Series Boilers
637.00573.30
78-5
Qty:
DHT RSM Burnham Tankless Coils
Retail : $547.00 $492.30

You Save (10%)
DHT RSM-5 Gallon Burnham RSA Tankless Coil
547.00492.30
RSM-5
In Stock
Qty:
DHT RSA Burnham Tankless Coils
Retail : $346.00 $276.80

You Save (20%)
DHT RSA-5 Gallon Burnham RSA Tankless Coil
346.00276.80
RSA-5
In Stock
Qty:

Shopping Options

By using this site you agree to our © 2025 AF Supply Corp. All Rights Reserved.