LavAdvantage SPEX55T: 5.5 kW Thermostatic point of use water heater for hand washing and other low-flow applications that require precise temperature control
Feature Highlights
≈ The lowest activation turn-on flow rate of 0.2 GPM available from any brand ≈ Can be mounted in any orientation ≈ Push-button digital controls ≈ Adjustable output temperature on the front of the unit ≈ Inlet and outlet water temperature sensors ≈ Precise water flow meter
SPEX55T replaced the EX55T model in 2018.
Leading Performance Features
• Advanced technology circuit board • Energy consumption varies according to hot water demand = lower costs • Microprocessor-controlled water heating • Digital display for accuracy of 1°F. Easy output temperature adjustable range of 70°F to 140°F. Factory pre-set maximum output temperature of 120°F. Special settings of higher or lower range available. (See options on Specification Sheet.) • Silent Operation (except for SPEX0122240T model) • 99% energy efficient • Save water with water heating at the point of use • Eliminate costly mixing valves (most areas, check local codes) • Continuous hot water. No storage capacity to run out • Eliminate long pipe runs by heating water at the point of use • Easy installation with one cold or hot water line. 3/8" ID (5/8" OD) compression fittings instead of costly sweat connections • No T&P relief valve needed (most areas, check local codes) • High temperature limit switch (ECO) • Optional sanitation compliance with maximum output temperature setting of 180°F (S option) • Small, compact design • Warranty is against failure due to leaks of heater body or element assembly: 5 years on parts, 1 year labor
Variations/Optional features (select in the menu next to the price)
• SPEX55T-ML: Multiple Lavatory. Factory set to maximum output temperature of 110°F. • SPEX55T-S: Sanitation (180°F) • SPEX55T-EE: Emergency Eyewash. Meets ANSI tepid water requirements. Maximum output temperature set to 90°F. • SPEX55T-N4: NEMA 4 waterproof cabinet w/powder coat finish • SPEX55T-N4X: NEMA 4 waterproof stainless steel corrosion-resistant cabinet
Specifications
• Dimensions: 5.25" H x 10.75" W x 2.875" D • Field Replaceable Ni Chrome cartridge insert • Weight: 4 lbs • Cover material: White ABS, UL rated 94 5VA (UL listing number E86887) • Dynamic Operating Pressure Range: 25 PSI to 150 PSI • Selectable output temperature display including Celsius /Fahrenheit, set point, flow rate, inlet temperature outlet temperature, power factor • Can display flow rate in gallons per minute ("GPM") and liters per minute ("LPM") • Diagnostics including error display • Control board saves error/fault history of 5 events
Table of all LavAdvantage models and options
Model
Volts²
Power (kW)
Amps
Temperature Rise (°F) at
Recom'd Wire Gauge (AWG)
Optional Features
DI Model & Options
0.2 GPM
0.35 GPM
0.5 GPM
1 GPM
1.5 GPM
2.0 GPM
EE
ML
S
DI
FS
S
SPEX1812T
120
1.8
15
61
35
25
12
9
6
14
*
-
*
*
*
*
SPEX2412T
120
2.4
20
82
47
33
16
11
8
12
*
-
*
*
*
*
SPEX3012T
120
3.0
25
102
59
41
20
14
10
10
*
-
*
*
*
*
SPEX3208T
208
3.0
14
102
59
41
20
14
10
14
*
*
*
*
*
*
SPEX3277T
277
3.0
11
102
59
41
20
14
10
14
*
*
*
*
*
*
SPEX3512T
120
3.5
29
¹
68
48
24
16
12
10
*
*
*
*
*
*
SPEX35T
240
3.5
15
¹
68
48
24
16
12
14
*
*
*
*
*
*
SPEX4208T
208
4.1
20
¹
80
56
28
18
14
12
*
*
*
*
*
*
SPEX4277T
277
4.1
15
¹
80
56
28
19
14
14
*
*
*
*
*
*
SPEX48T
240
4.8
20
¹
94
64
31
21
16
12
*
*
*
*
*
*
SPEX55T
240
5.5
23
¹
¹
75
38
25
19
10
*
*
*
*
*
*
SPEX60T
277
6.0
22
¹
¹
82
41
27
20
10
*
*
*
*
*
*
SPEX65T
240
6.5
27
¹
¹
89
44
30
22
10
*
*
*
*
*
*
SPEX75T
240
7.5
31
¹
¹
102
51
34
25
8
*
*
*
*
*
*
SPEX80T
277
8.0
29
¹
¹
¹
55
36
27
10
*
*
*
*
*
*
SPEX8208T
208
8.3
40
¹
¹
¹
57
38
28
8
*
*
*
*
*
*
SPEX90T
277
9.0
32
¹
¹
¹
61
41
31
8
*
*
*
*
*
*
SPEX95T
240
9.5
40
¹
¹
¹
65
43
32
8
*
*
*
*
*
*
SPEX100T
277
10.0
36
¹
¹
¹
68
46
34
8
*
*
*
*
*
*
SPEX012240T
240
11.5
48
¹
¹
¹
79
52
39
6
*
*
-
-
-
-
¹ Output temperature is electronically limited to a maximum output temperature ² 208V single phase can be applied to 240V units with 25% reduced temperature output. The rating plate and installation instructions are according to 240V voltage use. Check with local building code prior to derating.
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