Size
- 1
- 1
- 1
- 1
- 1
- 1
- 210
- 2
- 2
- 3
- 1
- 1
- 3
- 31
- 4
- 4
- 6
- 3
- 1
- 5
- 22
- 4
- 4
- 5
- 4
- 3
- 4
- 1
- 1
- 1
- 3
- 6
- 4
- 3
- 1
- 3
- 1
- 18
- 19
- 148
- 2
- 1
- 2
- 3
- 3
- 2
- 22
- 1
- 5
- 5
- 4
- 5
- 20
- 4
- 1
- 1
- 1
- 1
- 1
- 22
- 4
- 3
- 2
- 3
- 1
- 1
- 1
- 1
- 154
- 3
- 4
- 1
- 1
- 3
- 2
- 28
- 4
- 4
- 4
- 5
- 2
- 1
- 1
- 27
- 5
- 4
- 6
- 5
- 1
- 1
- 203
- 2
- 9
- 1
- 1
- 10
- 7
- 1
- 2
- 1
- 1
- 2
- 1
- 12
- 17
- 1
- 1
- 2
- 1
- 65
- 2
- 4
- 7
- 1
- 1
- 2
- 1
- 1
- 1
- 54
- 1
- 1
- 1
- 1
- 5
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 6
- 3
- 1
- 4
- 2
- 1
- 1
- 1
- 1
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 2
- 4
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 2
- 1
- 1
- 2
- 1
- 1
- 2
- 1
- 1
- 1
- 1
- 3
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 2
- 1
- 1
- 2
- 3
- 1
- 1
- 3
- 2
- 3
- 1
- 1
- 1
- 1
- 1
- 1
- 5
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 2
- 1
- 1
- 2
- 1
- 1
- 2
- 1
- 1
- 2
- 1
- 1
- 1
- 1
- 2
- 1
- 2
- 1
- 1
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 2
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 5
- 2
- 2
- 1
- 1
- 1
- 1
- 1
- 2
- 1
- 1
- 1
- 3
- 1
- 1
- 2
- 1
- 4
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 4
- 3
- 1
- 1
- 1
- 1
- 1
- 3
- 1
- 1
- 2
- 1
- 1
- 2
- 1
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 3
- 2
- 2
- 1
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 3
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 3
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 82
- 13
- 10
- 8
- 3
- 1
- 1
- 1
- 1
- 1
- 1
- 19
- 1
- 1
- 1
- 1
- 3
- 5
- 3
- 2
- 4
- 181
- 40
- 4
- 3
- 5
- 2
- 3
- 3
- 22
- 3
- 3
- 2
- 1
- 3
- 1
- 20
- 1
- 1
- 4
- 4
- 15
- 5
- 1
- 1
- 2
- 2
- 3
- 4
- 3
- 2
- 16
- 3
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 2
- 1
- 2
- 4
- 1
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 3
- 1
- 3
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 2
- 1
- 1
- 1
- 2
- 2
- 1
- 1
- 2
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 3
- 2
- 1
- 1
- 1
- 1
- 2
- 2
- 3
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 3
- 2
- 1
- 1
- 1
- 1
- 135
- 13
- 7
- 5
- 12
- 1
- 1
- 31
- 1
- 1
- 1
- 1
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 182
- 4
- 27
- 4
- 6
- 7
- 4
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 9
- 1
- 2
- 10
- 1
- 76
- 5
- 10
- 16
- 5
- 1
- 2
- 1
- 1
- 17
- 2
- 2
- 2
- 1
- 1
- 2
- 1
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 3
- 4
- 1
- 3
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 3
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 2
- 1
- 1
- 1
- 6
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 6
- 1
- 1
- 1
- 112
- 5
- 1
- 2
- 10
- 28
- 3
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 29
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 2
- 3
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 2
- 2
- 1
- 2
- 3
- 1
- 1
- 1
- 8
- 1
- 1
- 1
- 2
- 12
- 1
- 34
- 6
- 5
- 6
- 3
- 1
- 1
- 20
- 4
- 1
- 1
- 2
- 2
- 5
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 2
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 41
- 1
- 1
- 1
- 3
- 5
- 7
- 10
- 5
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 2
- 1
- 1
- 1
- 2
- 2
- 1
- 3
- 1
- 11
- 1
- 1
- 27
- 1
- 2
- 5
- 2
- 6
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 3
- 1
- 1
- 1
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 2
- 1
- 2
- 1
- 1
- 1
- 1
- 2
- 1
- 1
- 1
- 1
- 2
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
Watts
- 1
- 1
- 1
- 1
- 17
- 2
- 4
- 1
- 1
- 4
- 1
- 1
- 4
- 1
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 6
- 1
- 4
- 2
- 1
- 1
- 1
- 1
Total Cooling Capacity
- 2
- 9
- 11
- 5
- 8
- 5
- 2
- 3
- 8
- 2
- 3
- 2
- 9
Seer
- 2
- 4
- 2
- 2
- 3
- 1
- 1
- 3
- 3
- 18
- 3
- 4
- 17
- 3
- 13
- 3
- 1
- 1
- 2
- 1
- 21
Price
- (10583)
- (1156)
- (545)
- (264)
- (517)
- (98)
- (46)
- (39)
- (24)
- (133)
Toilet Type
- 20
- 6
- 1
- 3
Bowl Shape
- 21
- 8
Color
- 6
- 12
- 1
- 1
- 1
- 8
- 22
- 1
- 1
- 1
- 1
- 4
- 1
- 2
- 8
- 1
- 1
- 61
- 2
- 1
- 2
- 1
- 1
- 1
- 1
- 2
- 1
- 1
- 5
- 10
- 10
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 12
- 1
- 10
- 1
- 1
- 2
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 4
- 1
- 1
- 1
- 1
- 3
- 2
- 1
- 3
- 1
- 2
- 1
- 1
- 1
- 31
- 4
- 1
- 3
- 1
- 1
- 30
- 1
- 2
- 1
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 61
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 10
- 3
- 20
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 2
- 1
- 1
- 1
- 1
- 95
- 1
- 2
- 2
- 2
- 2
- 2
- 1
- 1
Gallons per flush
- 1
- 5
- 15
- 17
- 1
COMBOMAX ULTRA 50 20KW 68,240 BTU Electric Boiler 83 Amp, 4-Stage 48 US Gallon
$7,429.00 $5,157.21
COMBINED ELECTRIC BOILER AND INSTANTANEOUS WATER HEATER
Get the best of both worlds
The ComboMax ULTRA is an electric boiler combined with an instantaneous water heater for residential applications. Available in two sizes, the ComboMax ULTRA offers performance levels from 4.5 kW to 29 kW. This 2-in-1 solution can easily heat large buildings of up to 4750 sq.ft. and provide domestic hot water in less than 7 seconds. Almost maintenance-free, it offers incredible energy efficiency! This unit requires less space, provides quality water, and has a long lifespan. What’s more, the ComboMax ULTRA is covered by a 15-year warranty. Thanks to its T2 UltraSmartTM controller, it offers optimal comfort with accurate temperature management.
The COMBOMAX ULTRA is an electric boiler used for hydronic heating, and includes a copper heat exchanger submerged in the unit’s tank that is used to instantly produce domestic hot water.
- KW*: 20
- Amps 240V/1PH: 83
- Elements: 4 X 5 KW
- Stages: 4
- Model# COMBOMAX ULTRA 50-20
• An ASME-compliant safety valve set to trigger at 30 psi on the tank side
• An ASME-compliant temperature and pressure safety valve set to 125psi/210°F on the domestic hot water side
• A temperature and pressure indicator
• A ½’’ automatic air valve with shut-off valve for easy replacement
• A thermostatic mixing valve for domestic hot water
• A pressure reducer/regulator adjusted to 12psi
• An ASSE1012 and CSA B64-3 certified check valve for drinking water
• A ¾’’ drain valve to empty the tank
• A domestic hot water exchanger drain valve
• The tank has adjustable legs
WARRANTIES
The AltSource is covered by a 15-year warranty on the tank and the domestic hot water exchanger on residential
applications,10 years on commercial applications and a 2-year warranty on accessories and electrical components.
* = 208V / 1PH WILL GIVE 75% OF NOMINAL CAPACITY
Weight | 310 lbs |
---|---|
Dimensions | 22 × 25 × 60.5 in |
Brand | |
Attachments | Flyer combomaxULTRA, Manual comboUltra, Selection Guide combomaxULTRA, Specifications combomaxULTRA |
Amps | 83 |
Stage | 4 |
Download PDF
Download PDF
Download PDF
Download PDF
Related products
-
SKU:4623
AO Smith 10 gal DuraPower Commercial Electric Water Heater
$568.75Read moreZinc plated copper sheaths for longer life. Medium watt density means lower surface temperature to minimize scale build-up and more surface to heat water. Element sizes from 1.5 to 6 KW. Temperature control (adjustable through a range of 130° to 170°F on single element and 120° to 181°F on dual element) and manual reset high …
AO Smith 10 gal DuraPower Commercial Electric Water HeaterRead More
-
SKU:6117
AO Smith EJC-6, 6 gal ProLine Compact Residential Electric Water Heater
$398.00Add to cartThe ProLine compact residential electric water heaters feature compact design and side-mounted plumbing and electrical connections. They are designed for installation under a counter, in a crawl space or in other tight spaces. Heaters also feature a single heating element and durable tamper-resistance brass drain valve. All ProLine specialty electric water heaters are equipped with a CSA Certified and ASME Rated T&P relief valve, and environmentally-friendly insulation to protect against heat loss.
-
SKU:236009
Stiebel Eltron Mini-E 4-2, Point-of-Use, Tankless Electric Water Heater
$233.10Add to cartDescription: Connection Size: 3/8″ Wire Size: 14 Amps (240V): 14.6 Amps (208V): 12.7 Breaker: 15 Min Flow (GPM): 0.3 KW (240V): 3.5 KW (208V): 2.6 Height (Inches): 6.5″ Width (Inches): 7-1/2″ Depth (Inches): 3-1/4″ Voltage: 208v, 240v Stiebel Eltron has been a world leader in advanced water heating technology for almost 90 years. Our engineering …
Stiebel Eltron Mini-E 4-2, Point-of-Use, Tankless Electric Water HeaterRead More
Best offers
Join Risk Free
30 days refund
100% Safe
Secure Shopping
24x7 Support
Online 24 hours
Best Offers
Grab Now
Free Shiping
On orders over $99
Craft Supply is a diverse wholesale distributor of hardware and fitting systems, plumbing supplies, heating supplies, valves and fittings, waterworks and drainage, faucets and fixtures, tools and other equipment as well as many other specialty products within the industry.